Teaching Supplies & Child Care

Acrylic Rainbow Unit Blocks - Set of 16

Acrylic Rainbow Unit Blocks - Set of 16 - Main image
Primary Image of Acrylic Rainbow Unit Blocks - Set of 16
$68.36 $94.95 In stock

Category: Unit Blocks

2 years & up. Encourage children to explore structure, color and light while making realistic windows, glowing towers, and colorful architectural builds. Made to align with the same mathematical dimensions as traditional unit blocks, this set of sturdy blocks is crafted from solid, transparent acrylic. Set includes 16 blocks in 10 vibrant colors and 5 unit block aligned shapes to create a completely new play experience.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.7 / 5 · 3 reviews)

Madison ★★★★★

The colored acrylic panels catch the sunlight so vividly that my daughter turned our living room window into a rainbow castle, and the blocks stack perfectly level thanks to their precise edges. It’s a solid set that makes light play genuinely engaging for open-ended building.

Scarlett I. ★★★★★

My toddler loves holding these blocks up to the window to watch the colors project onto the floor. The acrylic pieces feel smooth and sturdy, and the rainbow set is perfect for teaching color mixing while building.

Brian ★★★★☆

I was surprised how much the colored blocks catch the light when stacking them near a window. The variety of shapes in the 16-piece set is decent, though I wish there were a few more basic rectangles for symmetry. My toddler loves holding them up to see the colors change.

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