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K9 Optical Crystal Mixing Color Cube Prism, 2 Multi-Color Crystal Cube Prism, Scientific Learning Color Cube, Education Toys, and Desktop Decor, Easter Basket Stuffer, Birthday Gifts
High-grade A9 Crystal Glass Made The K9 color prism cube is made of A9 crystal glass, using three primary colors cyan, magenta and yellow, which makes the cube appear different colors. Colorful Toys For Kids As the angle changes continuously, it presents different colors, which increases the child's cognition of science, and is also the best small toy. A Super Tool For Typical Physics And Geometry For children who have just learned mathematical geometry and elementary physics, it is the best color cube model and the most direct contact experience tool to increase their cognition of colors. A Super Tool For Decoration And Decompression

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Price: $18.77