Magic Science and Technology Innovation Series - Color-changing diatomaceous earth coaster

Magic Science and Technology Innovation Series – Color-changing diatomaceous earth coaster

NT$108

升級會員便宜多少?

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Specs

SKU: MP-MS-0001.7 Category:

Description

Using the water absorption and color-changing characteristics of diatomaceous earth, we can make magical color-changing coasters, so that children can learn the principles of material science and color change.

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