Labnique 25 mm Glass Cube Prism, RGB Dispersion Prism, X-Cube, Dichroic Cube, for Teaching of Optics, Photo Effects, and Decoration auspowers_batchthree Photo and Paper Trimmer with

Photo and Paper Trimmer with Ruler and protractor You can use a ruler and a protractor to cut the shape you want

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corrosion and easy-cleaning characters

Eyedropper and USB Cable

Labnique 25 mm Glass Cube Prism, RGB Dispersion Prism, X-Cube, Dichroic Cube, for Teaching of Optics, Photo Effects, and Decoration auspowers_batchthree Photo and Paper Trimmer withLabnique 25 mm Glass Cube Prism, RGB Dispersion Prism, X Cube, Dichroic Cube, for Teaching of Optics, Photo Effects, and Decoration Product Features Glass cube prism ideal for teaching of optics, science experiments, and for photography Material: K9 optical glass, all 6 sides polished. Great as a gift for kids to explore colorful spectrum or to add effects to your photos Package size: 3. 5" x 2. 7" x 1. 5", weight: 3 oz