Large-Format Colorful Diffraction Optics

Split white light into the full visible spectrum. The New Product Japanese Large Size Male Colorful Reflective Optics demonstrates refraction and dispersion — the same physics behind rainbows, halos, and Newton's famous 1666 discovery that sunlight contains all colours. Hold it in sunlight and paint your walls with the spectrum.

What's Included

• New Product Japanese Large Size Male Colorful Reflective Optics
• Instructions (where applicable)

Fulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.