Optical Glass Crystal Combiner Prism X Cube Lab RGB Dispersion Splitter Prism With Box Physics Educational Gift Toy 20mm

Specification Material Optical GlassSize S 20 20 20mm M 23 23 23mmAdvantages Exquisite No Sharp Edges and Defect Crystal Clear Pure and Transparent Blue Light Shinning Automatically As You Open It Black Gift Box Packing Perfect Gift for Love 20 20 20mm and 23 23 23mm Two Choices for OptionFeatures 1 X cube prism has a exquisite workmanship no sharp edges and defect very elegant and generous 2 Optical glass triangular prism is made of artificial crystal has a good optical clarity crystal clear 3 Artificial crystal cube has prepared a classic and elegant gift case it has a blue light shining inside the box quiet and wonderful which is perfect for as a gift to your love 4 From different sides to see the plexiglass block which showing different colors magical and interesting which also can be used as teaching tools to develop students thinking Can be also used as research decorations photography props 5 The optical glass triangular prism has 2 different sizes for your option 2 3 x 2 3 x 2 3cm and 2 x 2 x 2cm compact and excellent design Package Included 1 x Optical Glass Crystal Combiner Prism