How many pieces are in the Level Four - Kit 12, Inventor's Lab?

Level Four - Kit 12, Inventor's Lab contains 208 pieces.

When was the Level Four - Kit 12, Inventor's Lab released?

Level Four - Kit 12, Inventor's Lab was released in 2012.

🏛 Master Builder Academy

Set #20211

Level Four - Kit 12, Inventor's Lab

Level Four - Kit 12, Inventor's Lab is a neat little set from the Master Builder Academy theme that encourages creative building.

Before you buy

Who it's for: Intermediate build Ideal for children aged 8-12 who are interested in learning about LEGO design and engineering principles.
Build: 208 pieces · about 2 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.8 AI-generated review score, not a customer rating

Fans appreciate the set's educational focus and the introduction to more advanced building techniques, but some find the limited piece count and single minifigure underwhelming for the price. A decent set for beginners, but experienced builders may find it too simple.

Check price on eBay

📝 Our Take

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

Level Four - Kit 12, Inventor's Lab is a neat little set from the Master Builder Academy theme that encourages creative building. It provides a guided experience into more complex building techniques, making it a great stepping stone for young builders looking to expand their skills.

This set is perfect for children aged 8-12 who are interested in learning about LEGO design and engineering principles. The small piece count makes it a quick and manageable build, ideal for a weekend project or an after-school activity.

Skip this if you are an experienced LEGO builder looking for a challenging build or a large display piece. Consider sets from the LEGO Technic or Creator Expert lines for more complex models and a greater level of detail, such as the LEGO Ideas sets.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Level Four - Kit 12, Inventor's Lab - building tips, investment potential, comparisons, or anything else!

Try asking:

How does this set compare to other sets in the Master Builder Academy theme? What are some alternative builds I can create with the parts in this set? Is this set a good value for its piece count and playability? How can I incorporate the building techniques learned from this set into my own LEGO creations?

🧱 Building Experience

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

🧩

208

Pieces

⏱

Estimated Build Time

📊

Intermediate

Difficulty

Build Highlights:

Introduction to more advanced building techniques
Focus on creative problem-solving and design thinking
Step-by-step instructions to guide young builders
Encourages experimentation and customization

📈 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

C+

Investment Grade

⏳ Retired

The Level Four - Kit 12, Inventor's Lab set has moderate investment potential. As a retired set from the Master Builder Academy theme, it may appeal to collectors interested in completing the series. Its relatively low piece count and single minifigure may limit significant appreciation. However, its educational focus and potential nostalgia factor could drive some demand. Keeping the set sealed in its original packaging will maximize any potential return. Compared to larger, more complex sets, this one carries less risk but also less potential for explosive growth.

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

⚖ Compare Similar Sets

Level Three - Kit 11, Creature Designer

Master Builder Academy • 190 pcs

Creator 3-in-1 • 258 pcs

$19.99

Compared to larger LEGO sets, the Level Four - Kit 12, Inventor's Lab offers a more focused and educational building experience. While it may not have the display presence of a Creator Expert set, it provides a solid introduction to LEGO design principles. If you're looking for a similar educational experience, consider other sets from the Master Builder Academy theme. For a more complex and challenging build, sets from the LEGO Technic line may be a better choice.

1 Minifigure Included

MBA Level Four Kit 12

5 parts

The set includes a single MBA Level Four Kit 12 minifigure, making it a unique addition for minifigure collectors interested in the Master Builder Academy theme.

📦 Parts Inventory

Piece count: 208
Parts cataloged in this inventory: 59 unique parts, 203 pieces
Minifigures: 1

The piece count includes the 5 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.

Tile Special 1 x ...

Part #: 12825 2× Black

Plate 2 x 2 Corner

Part #: 2420 6× Tan

Tile 1 x 4 with G...

Part #: 2431 2× Dark Red

Brick Sloped Inve...

Part #: 2449 2× Tan

Brick Special 1 x...

Part #: 2458 4× Dark Bluish Gray

Plate Special 1 x...

Part #: 2540 12× Black

Plate Round 2 x 2...

Part #: 2654 6× Light Bluish Gray

Brick Special 1 x...

Part #: 2921 2× Black

Brick 1 x 2

Part #: 3004 3× Dark Blue

Part #: 3023 7× Dark Red

Brick Special 1 x...

Part #: 30237b 2× Black

Part #: 3040b 4× Black

Brick Sloped 45° ...

Part #: 3040b 2× Tan

Tile 1 x 2 with G...

Part #: 3069b 16× Dark Blue

Tile 1 x 1 with G...

Part #: 3070b 1× Dark Red

Technic Plate 2 x...

Part #: 32001 2× Light Bluish Gray

Technic Plate 1 x...

Part #: 32124 1× Black

Technic Gear 12 T...

Part #: 32270 2× Black

Technic Beam 1 x ...

Part #: 32316 2× Black

Technic Gear 36 T...

Part #: 32498 2× Black

Brick Sloped 33° ...

Part #: 3298 1× Light Bluish Gray

Part #: 3673 1× Light Bluish Gray

Technic Brick 1 x...

Part #: 3700 3× White

Technic Axle 4

Part #: 3705 2× Black

Technic Axle 6

Part #: 3706 2× Black

Technic Plate 2 x...

Part #: 3709 2× Dark Bluish Gray

Plate 1 x 4

Part #: 3710 2× Dark Bluish Gray

Technic Bush

Part #: 3713 2× Light Bluish Gray

Part #: 3894 4× Black

Equipment Signal ...

Part #: 3900 1× Light Bluish Gray

Brick Curved Inve...

Part #: 42023 12× Tan

Brick Sloped 75° ...

Part #: 4460b 1× Tan

Technic Axle 3

Part #: 4519 1× Light Bluish Gray

Tap 1 x 1 without...

Part #: 4599b 1× Black

Brick Special 1 x...

Part #: 4733 1× White

Dish 2 x 2 Invert...

Part #: 4740 1× Black

Brick Sloped 30° ...

Part #: 54200 3× Tan

Technic Axle Conn...

Part #: 59443 2× Black

Technic Beam 1 x ...

Part #: 60483 1× Black

Plate Round 1 x 1...

Part #: 6141 9× Black

Technic Plate Rot...

Part #: 64566 2× Black

Technic Gear 12 T...

Part #: 6589 5× Tan

Tile 1 x 6 with G...

Part #: 6636 3× Dark Bluish Gray

Technic Axle 4 wi...

Part #: 87083 2× Dark Bluish Gray

Tile Round 1 x 1

Part #: 98138 2× Trans-Clear

The parts inventory features a solid collection of tan and black elements, providing a good starting point for MOC builders interested in creating vehicles or architectural models. The inclusion of curved slopes and specialized plates adds versatility to the set's building potential.