说明

• Information: Material: K9 Size: about 20mmIrregular polyhedron Weight: about 20g Uses: used for adornment Features: With exquisite and unique design, there will be completely different shade rendering from assorted angles at the same environment Notice: This product is a craft that will only be utilized in optical experiments and science popularity It can't be utilized in projectors and cameras Packing List: 1 * cube

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