2cm Optical Glass X-Cube Prism RGB Dispersion Prism for Physics and Decoration Same Size 3pcs auspowers_batchtwo [ Package includes ]: UV

[ Package includes ]: UV Filter x1 + 49mm lens cap x1

nylon daisy chain also offers high resistance to abrasion and wear

Solar charge

which makes it tough

3x faster than the original charger

2cm Optical Glass X-Cube Prism RGB Dispersion Prism for Physics and Decoration Same Size 3pcs auspowers_batchtwo [ Package includes ]: UV2cm Optical Glass X Cube Prism RGB Dispersion Prism for Physics and Decoration Same Size 3pcs Product Features Material: Optical glass Size: 20mm*20mm*20mm 0. 8'' x 0. 8'' x 0. 8" (Pay attention to the size, it's small.) It's a nice demonstration of beam splitting and color combinations. This prism is 6 sides polished, much more beautiful than those with 4 sides polished. Package Includes 3x Optical Glass Prism RGB Prism