Triangular prism optical glass rainbow seven-color Ships From:Inspire up lifting and easy to be cleaned

and easy to be cleaned

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Please note the fully extended dimension is the required clearance you need from the point of grip to the inside of your hand

Condition: 100% Brand New Quality Goods

Ideal Birthday Gifts

Triangular prism optical glass rainbow seven-color Ships From:Inspire up lifting and easy to be cleanedSpecifications: Model: Triangular Prism Size : 30x30x60 mm Prism Length: 60 mm Side Length: 30mm Material: Bk7(K9) optical glass, NOT plastic Weight: 100 g or so A spectrum is formed by a ray of light passing through a prism. The prism broke the light into all the colors of the rainbow. Attention: Gift box and retail box NOT included! Package Included: 1x triangular prism