20x20mm Color Combination Prism Square Cube RGB Teaching Tools Decoration
the product is shipped based on the color or size of the main image of the product page.
Specification: Material: color combination Prism Pattern: square Size: 20x20mmfeatures: Irradiated with light, colorful Widely used, can be used for display or teaching materials Small, light, portable Application: Teaching or DecorationPackage includes: 1 x color prism
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