Prisms & Kaleidoscopes
Optical Glass X-Cube Birefringent Cube: RGB Combination Separator Prism, Educational Gift, Classroom Physics Experiment, Suitable For Ages 14 And Up
£2.71
-28%
1 other sellers
1pc Prism Optical Spectrum Reflector, Physics Science Education Prism, Suitable For Gifts, Hobbies, School Teaching, Photography Props And Shooting
£1.81
-27%
1pc High-Quality Glass Prism - Physics Education Dispersion And Spectrum Teaching Tool, Photography Science Experiment, Ideal Gift For Students And Science Enthusiasts, Physics Theme Handheld Design Durable Construction
£2.90
-25%
NEW4pcs Christmas Kaleidoscope, Holiday Gift Creative Rotating Toy, Classic Handheld Kaleidoscope With Built-In Christmas Scenes, Party Favor, Christmas Stocking Filler, Fun Decorative Gift For Teens And Adults, Random Style
£7.58
-20%
1pc Pixel Stone Mosaic Filter Keychain Bag Charm - MC Lens Pendant - Holiday Gift - Birthday Gift - See The World From Another Angle
£2.83
-28%
1pc High Definition Handheld Magnifying Glass, Portable Rosewood-Style Reading & Fine Inspection Magnifier, Elderly & Teacher Supplies, Halloween Gift, Birthday Gift
£2.67
-21%