Jiawu
✓Price
$9.23
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Gammaeon Triangular Prism, Optical Crystal Glass, Create Light Rainbow Effect for Teaching Light Spectrum Photo Camera Lens Photographer, Physics Teaching Light Spectrum Model (5cm)
★★★★★
$9.23
Quantity
1
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About this item
- MATERIAL: Premium optical crystal glass prism designed for superior light refraction and crystal-clear rainbow spectrum creation
- SIZE SPECIFICATIONS: Measures 5 cm in length, perfect for handheld demonstrations and educational purposes
- OPTICAL PROPERTIES: Creates vivid rainbow effects by separating white light into its component spectral colours
- VERSATILE APPLICATIONS: Ideal for photography experiments, physics demonstrations, and artistic light displays
- PRECISION DESIGN: Triangular shape with polished surfaces ensures optimal light dispersion and crystal-clear spectrum projection
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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