KiwiCo Solar Crayon Recycler

Name: KiwiCo Solar Crayon Recycler
Brand: KiwiCo, Inc.
SKU: 256188
Price: 32.24 USD
Availability: InStock
Rating: 4.8 (4 reviews)

KiwiCo Solar Crayon Recycler - Main image

$32.24 ~~$42.99~~ In stock

Category: Science & Activity

Build a solar-powered oven and recycle crayons.

Create new crayons in cool shapes with a reusable mold. This crate is a colorful way to capture the sun’s energy and put it to work for you!

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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 (4.8 / 5 · 4 reviews)

Ruby ★★★★★ Oct 27, 2026

I was genuinely impressed that the reusable mold made perfectly shaped crayons after just an hour in the sun — no mess, no fuss. The solar oven design is clever and actually works, turning a cloudy afternoon into a fun science project that kept my kids engaged from start to finish.

Olivia ★★★★★ Oct 25, 2026

The reusable mold is genius because my kids made star-shaped crayons on the first try. I love that it uses the sun so there's no mess with melting wax indoors. The solar oven actually got hot enough to recycle a full batch in about 20 minutes on a sunny afternoon.

Robert ★★★★★ Oct 24, 2026

My 6-year-old was thrilled to see her broken crayons turn into a star-shaped one using the solar oven. It actually got hot enough to melt them on a sunny afternoon, which felt like a little science win for both of us. The reusable mold is a nice touch for making multiple batches.