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Under $20 Prisms

Shop the best prices on 1,551 great value under $20 prisms. Shopping for prisms is easy with Fruugo, with SALE discounts, offers and savings on Anqing Cheng Bu, Mianyangtingjunlieshangmaoyouxiangongsi, Shenyangshixiyangdianzishangwuyouxiangongsi and more. Buy prisms online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,551
Professional Magic Speed Cube 2x2 3x3 4x4 5x5 Pyramid Magic Cube Cartoon
$8.95 Save $8.00 RRP: $16.95
4Pcs Clear Triangular Prism for Rainbow Lights Crystal Optical Prisms Glass Physics Teaching Refracted Light Spectrum
$20.95 Save $21.00 RRP: $41.95
Professional Magic Speed Cube 2x2 3x3 4x4 5x5 Pyramid Magic Cube Cartoon
$13.95 Save $45.05 RRP: $59.00
Professional Magic Speed Cube 2x2 3x3 4x4 5x5 Pyramid Magic Cube Cartoon
$8.95 Save $65.05 RRP: $74.00
1pc Glass Triangular Bar For Adult()
$12.95
Prism Optical Glass Pyramid 40mm High Rectangular Polyhedron Suitable for Teaching Experiments
$12.95 Save $12.00 RRP: $24.95
New Upgrade Color Cube 7*7MM Crystal Glass Cube Prism, Multi-Color Toys and Desktop Decor, Gorgeous Physics Toys-2025
$13.95 Save $7.00 RRP: $20.95
Optical Glass 40mm High Rectangular Polyhedron Suitable For Teaching Experiments
$16.95 Save $9.00 RRP: $25.95
UEETEK 100*30*30mm Crystal Optical Glass Triangular for Teaching Light Spectrum Physics
$4.95 Save $21.00 RRP: $25.95
Optical Glass Triangular Prism 80mm for Teaching Light Spectrum Physics Photography
$16.95 Save $16.00 RRP: $32.95
Periscope Toy Physics Teaching Tool Children Science Educational Toy Optics Experiment for Teacher Classroom Teaching Orange
$18.95
Optical Glass Triangular Prism with Stand Physics Light Spectrum Teaching Tool
$20.95 Save $6.00 RRP: $26.95
Triangular-prism Optical Glass-prism Physics Teaching Refracted Light Spectrum Tool
$20.95
30mm Equilateral Prism Optical Glass Triangular Prism Triple Prism for Rainbow DIY Photography Teaching Props
$10.95 Save $2.00 RRP: $12.95
23mm Six Sided Bright Light Combine Cube Prism, Stained Glass Optical Prism for Light Refraction and Photography Effects
$18.95
K9 optical glass double convex magnifying lens, 100mm focal length
$15.95 Save $5.00 RRP: $20.95
1.2 Inch Optical RGB Dispersion Prism X-Cube for Physics Teach Rainbow Prism Crystal Cube Prism Photography Props unbrand
$18.95
Christmas Curtain Banner Reusable Easy to Hang Festive Door Cover for Home Decoration Photo Photography
$13.95 Save $30.00 RRP: $43.95
Concave Convex Lens Portable Small Clear Image Meniscus Lens Optical Glass Lens Educational Devices for Physics Teaching
$14.95 Save $5.00 RRP: $19.95
Handheld Effects Filter Clear Long Handle Wearable Camera Glass Prism for People Landscape Photography
$19.95 Save $10.00 RRP: $29.95
Prism Lens Toy Bee Eye Effect Unique Camera Style Cute Portable Interesting Children Toy Blue
$11.95 Save $7.00 RRP: $18.95
23*23*23mm SiX Sided Bright Light Combine Cube Prism Stained Glass Prism
$14.95 Save $14.00 RRP: $28.95
Owl nce Toy Ornament Decompression Toy Physics Science Model Teaching Supply Desktop Decoration
$19.95 Save $28.00 RRP: $47.95
Optical Glass Triangular Prism 80mm for Teaching Light Spectrum Physics Photography
$6.95 Save $21.00 RRP: $27.95
Photo Photography Prism Crystal Glass Triangular Prism Rainbow Prism Multifunctional Triangular Prism for Students
$14.95 Save $69.05 RRP: $84.00
Optical Glass Triple Triangular Prism with Stand Physics Light Spectrum
$19.95 Save $6.00 RRP: $25.95
Triangular Prism Rainbow Prisma Crystal Glass Photographic Prisme Color Prisms Physics Children's Light Experiment
$16.95 Save $3.00 RRP: $19.95
The **10pcs Handheld Kaleidoscope Prism Lens Filter Kit** is a creative photography accessory designed to add unique, colorful, and multifaceted
$17.95 Save $9.00 RRP: $26.95
Color Cube 7*7MM Crystal Glass Cube Prism, Multi-Color Toys and Desktop Decor, Gorgeous Physics Toys
$15.95 Save $8.00 RRP: $23.95
2023 New Upgraded Optical Glass X-Cube Prism RGB Dispersion Prism Physics and Decoration Light Spectrum Educational Model Photography Props
$17.95 Save $4.00 RRP: $21.95
UEETEK 100*30*30mm Crystal Optical Glass Triangular for Teaching Light Spectrum Physics
$16.95
6pcs Double Convex Lens Science Experiment Teaching Lens Physics Optical Lens
$11.95 Save $67.05 RRP: $79.00