Slime colour wheel Share this page: Use School Glue Coloured to create different colours of slime What you will need Bostik School Glue Coloured - Pink, Green, Blue Eye Drops with Boric Acid Palette Instructions Step 1: Add Glue To Bowl Add one cup coloured school glue to a bowl. Add a splash of water. Step 2: Mix, Mix, Mix! Add ten drops of eye drops (makes sure it includes Boric Acid). Mix, mix mix! Step 3: Thicken As Needed Add extra eye drops if slow to thicken. Step 4: Rinse And Repeat Rinse and repeat with other colours to complete your palette! Where to buy Bostik School Glue Coloured - Pink, Green, Blue Where to buy Related products SCHOOL GLUE COLOURED Water-based PVA available in 4 colours More details Discover Create Products Product Finder See all products Share this page: