70 pieces · Tubes & Sets · 5 builds possible · 382 alternative builds
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Colors included
Based on this tube's colors, these builds and videos should be possible.
These builds use your tube colors as substitutes when the original colors are missing.
Dive into the Crab tube when you want ocean-themed building with colors that feel fresh, bright, and ready for underwater stories.
Inside the reusable case are 70 official Plus-Plus pieces in 4 shades such as Red, Turquoise, Tan, Black, matched to the character on the packaging.
The step-by-step flyer helps builders create a Crab in 3D, then understand how the same shapes can become flat mosaic art.
After the featured build, leftover colors are perfect for coral, waves, fish schools, and mini seascapes that extend the theme.
It is a compact STEM-friendly set for ages 5+ that encourages focus, fine motor skills, and imaginative marine play anywhere you go.
Suggested for ages 5+
Includes:
About Plus-Plus:
Jul 28, 2026
Monthly Plus-Plus Challenges have officially launched! Build your best fantasy-themed creation, vote for your favorites, and become one of the featured builders in the community.
Jul 9, 2026
PlusPlusInstructions.com now includes every official Plus-Plus color. Explore the full color overview, track your collection, see what builds you can make, and generate alternative versions with your own colors.
Jun 26, 2026
Plus-Plus 3D builds just got a huge upgrade. Increase your build limit from 100 to 200 blocks, use better step controls, fine-tune positioning, and edit blocks faster than ever in Creator Studio.
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