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Build your own underwater adventures!

Create a Dolphin and Turtle, a Seahorse and Snail, or a Fish and Crab with this amazing 3-in-1 set! Endless possibilities with 137 pieces.

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🏛 Creator 3-in-1
Set #31128

Dolphin and Turtle

Dolphin and Turtle is a charming and delightful Creator 3-in-1 set.

Before you buy

Who it's for
Ages 6+ · Beginner build Perfect for kids and casual LEGO fans who love animals
Build
137 pieces · about 1.5 hours Build time is an estimate.
Price
$9.99 list price · 7.3¢ per piece
Availability
Retired at LEGO
★★★☆☆ 3.8 community rating from 139 ratings

Fans appreciate the set's adorable designs and vibrant colors, making it a visually appealing display piece. Some find the builds too simple, but overall it's considered a good value for the price, especially for younger builders.

MSRP
$9.99
Best Price
$8.99
You Save
10% OFF
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📝 Our Take

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

Dolphin and Turtle is a charming and delightful Creator 3-in-1 set. It perfectly captures the essence of marine life with its vibrant colors and simple yet effective design, offering three different building experiences in one box.

This set is perfect for younger LEGO enthusiasts and those who enjoy cute animal builds. With its low piece count and straightforward instructions, it's an ideal entry point into the world of LEGO, providing a fun and engaging building experience that won't take too long to complete.

Skip this if you're looking for a complex or challenging build experience. This set is geared towards simpler construction, so consider larger Creator sets like the Crocodile (31121) for something more intricate.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
137
Pieces
⏱
1.5h
Estimated Build Time
📊
Beginner
Difficulty
👤
6+
Ages
Build Highlights:
  • Simple yet effective building techniques to create realistic animal shapes
  • Use of curved slopes to achieve smooth and organic designs
  • Vibrant color palette that captures the beauty of marine life
  • Offers three different models to build for extended play

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
C+
Investment Grade
⏳ Retired
The Dolphin and Turtle set, while retired, faces challenges as an investment. Its initial low MSRP and relatively high piece count don't necessarily translate to significant appreciation. The Creator 3-in-1 theme, while popular, doesn't always yield high returns unless the set is particularly unique or sought after. Given the current price trend, there might be some short-term gains, but long-term appreciation is uncertain. Comparable sets suggest moderate growth potential, but it's not a guaranteed high-return investment.

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

⚖ Compare Similar Sets

Compared to other Creator 3-in-1 animal sets, Dolphin and Turtle offers a more accessible building experience for younger children. While sets like the Crocodile (31121) provide a more complex build, this set focuses on simplicity and charm. It's a good choice for those seeking a quick and enjoyable build with multiple display options.

📦 Parts Inventory

Official piece count
137
Parts cataloged in this inventory
46 unique parts, 137 pieces
Brick Curved 2 x 1 No Studs [1/2 Bow] Brick Curved 2 x ...
Part #: 11477 4× Lime
Brick Curved 2 x 1 No Studs [1/2 Bow] Brick Curved 2 x ...
Part #: 11477 6× Medium Azure
Brick Curved 2 x 1 No Studs [1/2 Bow] Brick Curved 2 x ...
Part #: 11477 5× Light Aqua
Plate Special 1 x 2 with 5.9mm Centre Side Towball Plate Special 1 x...
Part #: 14417 6× Dark Bluish Gray
Plate Special 1 x 2 5.9mm Towball Socket Plate Special 1 x...
Part #: 14418 4× Light Bluish Gray
Plate Special 1 x 2 5.9mm Centre Side Towball Socket Plate Special 1 x...
Part #: 14704 2× Light Bluish Gray
Tile Round 2 x 2 with Eye, Blue Iris, Black Pupil Print Tile Round 2 x 2 ...
Part #: 14769pr1116 2× White
Plant, Leaves, Round 2 x 2 x 2/3 with + Axle Hole and 4 Leaf Extensions Plant, Leaves, Ro...
Part #: 15469 1× Magenta
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 2× Lime
Plate Round Corners 2 x 6 Double Plate Round Corne...
Part #: 18980 1× Medium Azure
Tile Special 2 x 3 Pentagonal Tile Special 2 x ...
Part #: 22385 1× Reddish Brown
Plant, Flower, Plate Round 1 x 1 with 5 Petals Plant, Flower, Pl...
Part #: 24866 3× Dark Pink
Tile Round 1 x 1 Quarter Tile Round 1 x 1 ...
Part #: 25269 6× Lime
Tile Round 1 x 1 Quarter Tile Round 1 x 1 ...
Part #: 25269 3× Medium Azure
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 1× Tan
Plate 2 x 4 Plate 2 x 4
Part #: 3020 2× Reddish Brown
Plate 2 x 4 Plate 2 x 4
Part #: 3020 2× Tan
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× White
Plate 2 x 2 Plate 2 x 2
Part #: 3022 2× Medium Azure
Plate 1 x 2 Plate 1 x 2
Part #: 3023 4× Medium Azure
Plate 1 x 2 Plate 1 x 2
Part #: 3023 2× Bright Pink
Plate 1 x 2 Plate 1 x 2
Part #: 3023 6× White
Brick Sloped 45° 2 x 2 Brick Sloped 45° ...
Part #: 3039 1× Tan
Brick Sloped 45° 2 x 1 with Bottom Pin Brick Sloped 45° ...
Part #: 3040b 2× Reddish Brown
Plate Round Corner 4 x 4 Plate Round Corne...
Part #: 30565 4× Tan
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 1× Trans-Green
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 2× Light Aqua
Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin Plant, Flower, Mi...
Part #: 32606 2× Bright Light Orange
Brick Curved Inverted 2 x 2 x 2/3 Brick Curved Inve...
Part #: 32803 2× White
Animal, Crab Animal, Crab
Part #: 33121 1× Red
Plate Special 1 x 2 Rounded with 2 Open Studs Plate Special 1 x...
Part #: 35480 3× Yellow
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 1× Lime
Bracket 1 x 1 - 1 x 1 Inverted Bracket 1 x 1 - 1...
Part #: 36840 2× Tan
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 1× Dark Purple
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 1× Bright Green
Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Plate Special 1 x...
Part #: 41740 2× Medium Azure
Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Short Tip) Animal Body Part ...
Part #: 43892 2× Dark Pink
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 2× White
Brick Wedged, Sloped 45° 2 x 4 Triple Brick Wedged, Slo...
Part #: 47759 2× Medium Nougat
Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Plate Special 1 x...
Part #: 60470b 1× Yellow
Plate Special 1 x 2 with Handle on End [Closed Ends] Plate Special 1 x...
Part #: 60478 4× White
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Plate Special 1 x...
Part #: 60897 2× Dark Azure
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 9× Medium Azure
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 2× Lime
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Plate Special 1 x...
Part #: 61252 1× Tan
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 3× Green
Brick Wedged, Curved 4 x 3 No Studs [Plain] Brick Wedged, Cur...
Part #: 64225 1× Medium Azure
Brick Round, Curved 2 x 2 x 1 1/3, Corner Brick Round, Curv...
Part #: 67810 2× Medium Azure
Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Panel 1 x 2 x 2 [...
Part #: 87552 2× Trans-Clear
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 2× Medium Azure
Tile Round 1 x 1 with Offset Black Eye Print Tile Round 1 x 1 ...
Part #: 98138pr0008 2× White
Bracket 1 x 2 - 1 x 2 Inverted Bracket 1 x 2 - 1...
Part #: 99780 4× Light Bluish Gray
Bracket 1 x 2 - 1 x 2 Bracket 1 x 2 - 1...
Part #: 99781 4× Tan
The set features a good selection of Medium Azure and Light Aqua curved slopes, useful for creating smooth, organic shapes in MOCs. The printed eye tiles add a touch of character to the models and are always valuable.

🛒 Where to Buy

eBay
✓ In Stock
$8.99 →
Walmart
✓ In Stock
Compare on eBay →
$9.49
Target
✓ In Stock
Compare on eBay →
$9.99

💎 Notable Parts

Medium Azure Brick Curved 1 x 2 x 1 1/3 with Curved Top (9x) $1.35
Medium Azure Slope Curved 2 x 1 No Studs [1/2 Bow] (6x) $0.90
Light Aqua Slope Curved 2 x 1 No Studs [1/2 Bow] (5x) $0.75
White Tile Round 2 x 2 with Eye, Blue Iris, Black Pupil print (2x) $2.00
Est. BrickLink Part Value
$5.00

💡 MOC Potential

🌳 Seahorse or other marine creatures
🌳 Small coral reef scene
🌳 Tropical bird

Community Insights

Real opinions from Reddit and YouTube

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📖 Building Instructions 6

Dolphin and Turtle Instructions
BI 3102, 52, 31128 V29, 1/3
Download PDF
Dolphin and Turtle Instructions
BI 3102, 40, 31128 V29, 2/3
Download PDF
Dolphin and Turtle Instructions
BI 3102, 52, 31128 V39, 1/3
Download PDF
Dolphin and Turtle Instructions
BI 3102, 40, 31128 V39, 2/3
Download PDF
Dolphin and Turtle Instructions
BI 3102, 28, 31128 3/3 V29
Download PDF
Dolphin and Turtle Instructions
BI 3102, 28, 31128 3/3 V39
Download PDF

Charts Inventory Statistics

46
Unique Parts
137
Official Piece Count
137
Cataloged Inventory Pieces
0
Minifigures
6
Spare Parts
Inventory Version: 1

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