Elmer's Colour Change Glue 147ml Blue to Purple – Box of 3

You know the look. The one where a kid slaps a glue stick on paper and calls it 'art.' Give them something that actually reacts. This Elmer's glue starts blue, then shifts to purple the moment sunlight hits it. No chemicals, no waiting, no 'why is this still wet' questions at 4pm. It's washable, nontoxic, and doubles as a colour-changing slime base when you add activator. Three 147ml bottles in the box. Enough for a full classroom session or a very enthusiastic after-school club. Add to cart and it's on its way

• Glue shifts from blue to purple when exposed to sunlight
• Washable and nontoxic — safe for kids and classroom use
• Works as a base for colour-changing slime with activator
• 3 x 147ml bottles per box
• Suitable for decorating, painting, and general craft projects