Photochromic Ink & Pigments – UV Light Sensitive


Please note: All orders are processed in 1-5 business days after receipt of order.




UVC Light Indicating Labels

Permanent change UVC Light Indicating Labels

Water Based Photochromic Ink - Individual Color

Water-Based Inks change color when exposed to sun or black light UV.

Photochromic Powder

Colorless to Color when exposed to UV light

Sun Activated Stickers

UV Light Activated Thermometer Stickers, 30 Paper Label Stickers Per Sheet - Sticker size: 1" x 2-5/8"