Optical Glass X Cube Birefringent Cube: Prism Rgb Merger Separator, Educational Gift, Classroom Physics, Suitable For Ages 14 And Up
60kr
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MINKOJA MINKOJA 1/6/12pcs Kaleidoscope, Magic Party Game, Interesting Educational Toy, Party Favor, Gift For Boys, Christmas Gift, Birthday Gift, Classroom Prize, Carnival Prize, Christmas, Halloween, Christmas Gift, Halloween Gift, Christmas Present
60kr
NEW1pc 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
52kr
Large Rotating Kaleidoscope, Magical Transforming Kaleidoscope, Colorful Changing Kaleidoscope, Random Colors, Suitable For Expanding Imagination, Creative Gift, Interactive Toy, Explore Pattern World With Family And Friends, Gift For Loved Ones, Stress Relief Toy, Sensory Toy, Adult Stress Relief Toy, Sensory Toy, Anxiety Toy, Adult Toy
63kr
1pc Prism Optical Spectrum Reflector, Physics Science Education Prism, Suitable For Gifts, Hobbies, School Teaching, Photography Props And Shooting
48kr
NEW12/6pcs Rotating Kaleidoscope Toys, Fashionable Vintage Kaleidoscope Educational Toys, Perfect For Birthday Parties, Classroom Rewards And Holiday Party Gifts, With Various Patterns, Random Styles
80kr