Triblox Rainbow Silicone Triangle Blocks - 9 Pieces

Name: Triblox Rainbow Silicone Triangle Blocks - 9 Pieces
Brand: Jellystone Designs
SKU: 301082
Price: 20.67 USD
Availability: InStock
Rating: 3.7 (3 reviews)

Triblox Rainbow Silicone Triangle Blocks - 9 Pieces - Main image

Primary Image of Triblox Rainbow Silicone Triangle Blocks - 9 Pieces

$20.67 ~~$29.95~~ In stock

Category: Sorting & Stacking

9 months & up. Triblox Rainbow Silicone Triangle Blocks include 9 blocks made from toxic-free silicone that little ones can use to build, stack, and learn. Perfect for open-ended play, each colorful block features a number and corresponding illustration on the other side for added learning opportunities. Each block features a hollow design, perfect for scooping during sensory play and bath time. Triblox can be cleaned using a sterilizer, placed in a dishwasher, or washed with warm soapy water.

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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 (3.7 / 5 · 3 reviews)

Christopher ★★★★★ Oct 18, 2026

The silicone feels so soft and grippy in my 9-month-old’s hands, and the triangle shapes are perfect for her first stacking attempts. I love that they’re totally toxic-free, so she can chew on them without me worrying.

Joseph T. ★★★☆☆ Oct 20, 2026

The blocks are soft enough that my 10-month-old can chew on them safely, but stacking them into a tall tower is trickier than I expected since they slide around a lot. They're nice for open-ended play, though I wish the set had a few more pieces to keep her occupied longer.

Emma ★★★☆☆ Oct 19, 2026

The colors are lovely and the silicone is definitely safe for chewing, but the blocks are a bit flimsy for real stacking—they topple over if my 10-month-old breathes on them. Great for teething and grabbing, just don't expect impressive towers yet.