How many pieces are in the Dr. Fox Laboratory?

Dr. Fox Laboratory contains 359 pieces.

What age is the Dr. Fox Laboratory recommended for?

This set is recommended for ages 6-12.

When was the Dr. Fox Laboratory released?

Dr. Fox Laboratory was released in 2018.

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🏛 Unikitty!

Set #41454

Dr. Fox Laboratory

Before you buy

Who it's for: Ages 6+ · Beginner build Perfect for younger LEGO fans and those who enjoy colorful, imaginative builds.
Build: 359 pieces · about 2.5 hours Build time is an estimate.
Price: $29.99 list price · 8.4¢ per piece
Availability: Retired at LEGO

★★★☆☆ 3.8 community rating from 39 ratings

Fans appreciate the set's vibrant colors and unique character designs, making it a standout in the Unikitty! theme. Some find the build repetitive, but the overall play features and exclusive minifigures are generally well-received.

$29.99

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Dr. Fox Laboratory is a quirky and colorful set from the short-lived Unikitty! theme. This set perfectly captures the whimsical and experimental nature of Dr. Fox's lab, featuring vibrant colors and fun play features that align with the energetic cartoon.

This set is perfect for younger LEGO fans and collectors of unique themes. The build is straightforward and engaging, offering a good balance of construction and imaginative play. The exclusive minifigures add to its appeal.

Skip this if you prefer more realistic or complex LEGO builds. Those looking for challenging construction techniques or display-focused models might find this set too simple. Consider sets from the LEGO Ideas or Technic themes for a more advanced building experience.

✨ New

Ask BlockTalk about this set

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How does this set compare to other sets in the Unikitty! theme in terms of playability? What are the most unique building techniques used in the Dr. Fox Laboratory? Is this set a good value for the price considering its piece count and minifigures? How well does this set display alongside other LEGO sets from different themes?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

359

Pieces

⏱

2.5h

Estimated Build Time

📊

Beginner

Difficulty

📏

10cm × 30cm × 9cm

Dimensions

Build Highlights:

Incorporates bright, vibrant colors consistent with the Unikitty! theme.
Features interactive play elements such as a spinning platform and a shrinking ray.
Easy-to-follow instructions make it a great build for younger children.
Includes unique printed tiles and character-specific accessories.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

Investment Grade

⏳ Retired

The Dr. Fox Laboratory set presents a moderate investment opportunity. As a retired set from a limited-run theme, it benefits from scarcity and collector interest, particularly among fans of the Unikitty! series. While not as universally appealing as Star Wars or modular buildings, its unique charm and exclusive minifigures could drive appreciation over time. However, the theme's niche status means potential returns may be more modest compared to more popular LEGO lines. Monitor its price trends and consider holding it for the long term to maximize investment potential.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Unikitty Creative Brick Box

Unikitty! • 433 pcs

$29.99

Compared to other sets in the Unikitty! theme, Dr. Fox Laboratory offers a more detailed and interactive play experience. While sets like Unikitty! Cloud Car may be cheaper, this set provides more substantial building and play opportunities. For collectors interested in unique LEGO themes, this set stands out for its vibrant colors and character-driven design.

4 Minifigures Included

Dr. Fox

12 parts

Puppycorn, Scared, Square Eyes

14 parts

Rick

4 parts

Unikitty, Dark Azure Foot, Closed Mouth

14 parts

The set includes four exclusive minifigures: Dr. Fox, Puppycorn (with scared, square eyes), Rick, and Unikitty (with a dark azure foot and closed mouth). These unique character variations add collectible value to the set.

📦 Parts Inventory

Official piece count: 359
Parts cataloged in this inventory: 104 unique parts, 315 pieces
Minifigures: 4

The official piece count includes the 44 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Plate Special 2 x...

Part #: 10247 1× Light Bluish Gray

Tile Special 2 x ...

Part #: 11203 1× Black

Brick Special 1 x...

Part #: 11211 1× Light Bluish Gray

Brick Curved 2 x ...

Part #: 11477 4× Medium Azure

Plate Round 4 x 4...

Part #: 11833 1× Medium Lavender

Plate Special 1 x...

Part #: 14417 2× Dark Bluish Gray

Plate Special 1 x...

Part #: 14418 2× Light Bluish Gray

Plate Special 1 x...

Part #: 14419 2× Dark Bluish Gray

Plate Special 1 x...

Part #: 14704 1× Light Bluish Gray

Tile Round 2 x 2 ...

Part #: 14769 2× Dark Purple

Brick Curved 2 x ...

Part #: 15068 1× Blue

Plate Special 1 x...

Part #: 15070 2× Dark Turquoise

Weapon Gun / Blas...

Part #: 15071 1× Black

Technic Pin Conne...

Part #: 15100 2× Light Bluish Gray

Brick Round 2 x 2...

Part #: 15395 2× Magenta

Plate Special 1 x...

Part #: 15573 1× Blue

Wedge Plate 4 Stu...

Part #: 15706 4× Dark Azure

Tile Special 1 x ...

Part #: 15712 1× Black

Plate Round Half ...

Part #: 18646 2× Blue

Tile Special Roun...

Part #: 20482 2× Black

Bar Holder with H...

Part #: 23443 2× Light Bluish Gray

Brick 2 x 2 Corner

Part #: 2357 6× Blue

Tile Special 1 x ...

Part #: 2412b 7× Light Bluish Gray

Tile 1 x 4 with G...

Part #: 2431 1× Medium Azure

Plate 2 x 12

Part #: 2445 4× Dark Blue

Brick 1 x 2 x 5 w...

Part #: 2454b 3× Blue

Plate Special 1 x...

Part #: 2540 2× Light Bluish Gray

Wedge Plate 2 x 2...

Part #: 26601 2× Dark Blue

Tile 2 x 3

Part #: 26603 1× Dark Purple

Technic Pin with ...

Part #: 2780 1× Black

Tile 2 x 2 Curved...

Part #: 27925 2× Dark Azure

Brick 2 x 3

Part #: 3002 1× Blue

Brick 2 x 2

Part #: 3003 2× Dark Purple

Brick 1 x 2

Part #: 3004 3× Dark Azure

Brick 1 x 2

Part #: 3004 1× Dark Turquoise

Brick 1 x 2

Part #: 3004 14× Blue

Brick 1 x 1

Part #: 3005 1× Blue

Brick 1 x 1

Part #: 3005 1× Trans-Clear

Brick 1 x 1

Part #: 3005 2× Dark Purple

Brick 1 x 4

Part #: 3010 6× Dark Turquoise

Brick Round 2 x 2...

Part #: 30151b 4× Trans-Clear

Brick Curved 2 x ...

Part #: 30165 1× Dark Purple

Plate 2 x 4

Part #: 3020 1× Lime

Plate 2 x 4

Part #: 3020 1× Dark Blue

Plate 2 x 2

Part #: 3022 3× Blue

Plate 1 x 2

Part #: 3023 6× Dark Blue

Plate 1 x 2

Part #: 3023 2× Light Bluish Gray

Plate 1 x 2

Part #: 3023 3× Dark Purple

Plate 1 x 1

Part #: 3024 1× Light Bluish Gray

Plate 4 x 12

Part #: 3029 3× Dark Azure

Plate 4 x 8

Part #: 3035 1× Blue

Brick Round 2 x 2...

Part #: 30367c 1× Lime

Brick Sloped 45° ...

Part #: 3040b 5× Blue

Hinge Brick 1 x 2...

Part #: 30540 1× Blue

Brick Round 1 x 1...

Part #: 3062b 1× Trans-Clear

Tile 2 x 2 with G...

Part #: 3068b 3× Dark Azure

Tile 2 x 2 with G...

Part #: 3068b 3× Dark Pink

Tile 1 x 2 with G...

Part #: 3069b 5× Dark Purple

Tile 1 x 2 with G...

Part #: 3069b 8× Dark Turquoise

Tile 1 x 1 with G...

Part #: 3070b 3× Dark Azure

Tile 1 x 1 with G...

Part #: 3070b 1× Bright Light Orange

Plate Special 3 x...

Part #: 3176 1× Blue

Technic Ball Joint

Part #: 32474 2× Dark Purple

Technic Pin Long ...

Part #: 32556 1× Tan

Brick Sloped Doub...

Part #: 35464 1× Orange

Brick 1 x 3

Part #: 3622 3× Dark Turquoise

Brick 1 x 3

Part #: 3622 5× Blue

Brick Arch 1 x 4

Part #: 3659 3× Dark Purple

Brick Sloped Inve...

Part #: 3660 2× Dark Purple

Brick Sloped Inve...

Part #: 3665 5× Blue

Plate 1 x 6

Part #: 3666 2× Dark Blue

Technic Pin witho...

Part #: 3673 2× Light Bluish Gray

Technic Brick 1 x...

Part #: 3701 1× Blue

Plate 1 x 4

Part #: 3710 2× Dark Purple

Plate 1 x 4

Part #: 3710 2× Dark Blue

Plate 1 x 4

Part #: 3710 8× Dark Azure

Sticker Sheet for...

Part #: 39108 1× [No Color/Any Color]

Part #: 3941 1× Trans-Neon Green

Brick Round 2 x 2...

Part #: 3941 2× Dark Purple

Plate Round 2 x 2...

Part #: 4032a 1× Light Bluish Gray

Plate Round 2 x 2...

Part #: 4032a 1× White

Plate Round 2 x 2...

Part #: 4032a 1× Blue

Plate Round 2 x 2...

Part #: 4032a 3× Black

Plate Round 2 x 2...

Part #: 4032a 1× Tan

Bar 1 x 4 x 2 wit...

Part #: 4083 1× White

Technic Pin 1/2 w...

Part #: 4274 1× Light Bluish Gray

Equipment Weapon,...

Part #: 4349 1× Dark Bluish Gray

Dish 3 x 3 Invert...

Part #: 43898 2× Trans-Light Blue

Dish 3 x 3 Invert...

Part #: 43898 1× White

Cupboard 2 x 3 x ...

Part #: 4533 1× Trans-Light Blue

Brick Special 1 x...

Part #: 4733 1× Light Bluish Gray

Dish 2 x 2 Invert...

Part #: 4740 7× Trans-Dark Pink

Panel 1 x 2 x 1 [...

Part #: 4865b 4× Medium Azure

Bar 1L with Clip ...

Part #: 48729b 4× Dark Bluish Gray

Bar 1L with Clip ...

Part #: 48729b 1× Orange

Brick Curved 3 x ...

Part #: 50950 10× Dark Azure

Plate Round 4 x 4...

Part #: 60474 1× Blue

Plate Special 1 x...

Part #: 60478 4× Blue

Panel 1 x 4 x 3 [...

Part #: 60581 1× Black

Plate Special 1 x...

Part #: 60897 2× Light Bluish Gray

Plate Special 1 x...

Part #: 60897 4× Blue

Brick Curved 1 x ...

Part #: 6091 2× Medium Azure

Hinge Brick 2 x 2...

Part #: 6134 3× Light Bluish Gray

Plate Round 1 x 1...

Part #: 6141 1× Black

Plate Round 1 x 1...

Part #: 6141 2× Trans-Clear

Plate Special 4 x...

Part #: 6179 1× Black

Technic Pin Conne...

Part #: 62462 3× White

Technic Pin Conne...

Part #: 62462 2× Magenta

Support 1 x 6 x 5...

Part #: 64448 1× Blue

Weapon Lightsaber...

Part #: 64567 2× Light Bluish Gray

Technic Pin with ...

Part #: 6628 1× Black

Brick Round Corne...

Part #: 85080 4× Dark Purple

Plate Round 1 x 1...

Part #: 85861 1× White

Cylinder Half 2 x...

Part #: 85941 1× Trans-Neon Green

Brick Sloped 30° ...

Part #: 85984 1× Dark Purple

Dome Hemisphere 4...

Part #: 86500 1× Trans-Clear

Plate Special 2 x...

Part #: 87580 1× Blue

Equipment Medical...

Part #: 87989 1× Lime

Plate Special 1 x...

Part #: 88072 2× Light Bluish Gray

Creature Body Par...

Part #: 89522 1× Yellow

Creature Body Par...

Part #: 89522 1× Dark Azure

Cupboard 2 x 3 x ...

Part #: 92410 1× Lime

Hinge Plate 2 x 2...

Part #: 92582 1× Light Bluish Gray

Equipment Bottle ...

Part #: 93549pat0002 1× Trans-Clear

Arm Skeleton [Ben...

Part #: 93609 2× White

Tile Round 1 x 1

Part #: 98138 1× Bright Pink

Tile Round 1 x 1

Part #: 98138 1× Trans-Red

Tile Round 1 x 1

Part #: 98138 1× Lime

Tile Round 1 x 1

Part #: 98138 8× Trans-Light Blue

Tile Round 1 x 1

Part #: 98138 1× Blue

Tile Round 1 x 1

Part #: 98138 3× Red

Tile Round 1 x 1

Part #: 98138 1× White

Tile Round 1 x 1

Part #: 98138 1× Trans-Green

Tile Round 1 x 1

Part #: 98138 1× Light Bluish Gray

Bracket 1 x 2 - 2...

Part #: 99207 1× Blue

The set features a good selection of blue and dark azure pieces, useful for MOC builders looking to create colorful and whimsical designs. The inclusion of trans-light blue and trans-dark pink elements adds to the set's visual appeal.

🛒 Where to Buy

eBay

Search listings

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💎 Notable Parts

Blue Brick 1 x 2 (14x) $0.70

Dark Azure Slope Curved 3 x 1 No Studs (10x) $1.50

Trans-Light Blue Tile Round 1 x 1 (8x) $1.20

Dark Azure Plate 1 x 4 (8x) $0.80

Trans-Dark Pink Dish 2 x 2 Inverted [Radar] (7x) $2.10

Est. BrickLink Part Value

$6.30

💡 MOC Potential

🤖 Expand the lab with more robotic assistants and experimental gadgets.

🏙 Integrate the lab into a larger Unikitty! themed town or cityscape.

🌳 Create a botanical garden or greenhouse with experimental plants.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 6 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

Overall sentiment for the LEGO Unikitty Dr. Fox Laboratory (41454) is mixed, with reviews focusing on the set's features and playability. While videos showcase the building process and potential for imaginative adventures, there's no strong consensus of positive or negative opinions, resulting in a neutral rating.

Dr. Fox Laboratory Review! | LEGO Unikitty Set 41454

BrickVault • 19.1K views Review

Lego Unikitty Dr. Fox Laboratory Building Review 41454

Unicorn Fun with Toys • 9.1K views Review

New LEGO UNIKITTY UNIKINGDOM FAIRGROUND FUN PLAYSET Unboxing + Quick Build! 2018 SET 41456 Kids Toys

Melody's Treasure Box • 3.8K views Unboxing

Community Sentiment

Based on 6 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

4 YouTube reviews

BlockTalk AI Summary

Reviews highlight the set's potential for fun adventures within the Unikingdom, showcasing the underground laboratory setting. Videos mainly demonstrate the building process and play features without expressing strong positive or negative opinions.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

4 videos

Dr. Fox Laboratory Review! | LEGO Unikitty Set 41454

BrickVault

19.1K views Review

Lego Unikitty Dr. Fox Laboratory Building Review 41454

Unicorn Fun with Toys

9.1K views Review

New LEGO UNIKITTY UNIKINGDOM FAIRGROUND FUN PLAYSET Unboxing + Quick Build! 2018 SET 41456 Kids Toys

Melody's Treasure Box

3.8K views Unboxing

Dalek44 - Lego Unikitty! Unikingdom Creative Brick Box Review

Simon's Cartoons Studio

2.2K views Review

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 4

BI 3004/76+4, 41454 1/2 V29

Download PDF

BI 3004/76+4, 41454 1/2 V39

Download PDF

BI 3004/52, 41454 2/2 V29

Download PDF

BI 3004/52, 41454 2/2 V39

Download PDF

Inventory Statistics

105

Unique Parts

359

Official Piece Count

315

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 44 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.