UV Beads – Pack of 1000

US$18.43

These UV beads are extremely sensitive to natural light and change colour dramatically from white to various colours.

SKU: LI340-0000 Category: Tags: ,

Description

UV Beads – Pack of 1000

Product Features:

These UV beads are extremely sensitive to natural light and change colour dramatically from white to various colours when exposed to sunlight or- even on an overcast day. Containing trace amounts of a photochromic pigment that are sensitive to the ultraviolet component of daylight, the beads have many different uses ranging from scientific testing of (UV) sun block materials to the creation of ‘smart’ jewellery. Available as pack of 200 or 1000 beads per bag of assorted colours.