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%
Teenager Eternal Changing Past Nostalgia Game, 2pcs/3pcs/6pcs Random Color Style Classic Magic Rotating Universal Electronic Game,
£2.45
-22%
1pc High Definition Handheld Magnifying Glass, Portable Rosewood-Style Reading & Fine Inspection Magnifier, Elderly & Teacher Supplies, Halloween Gift, Birthday Gift
£2.67
-21%
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 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%
1pc Prism Optical Spectrum Reflector, Physics Science Education Prism, Suitable For Gifts, Hobbies, School Teaching, Photography Props And Shooting
£1.81
-27%