- All-in-one formula REPLACES BORAX, CONTACT LENS SOLUTION AND BAKING SODA• An all in 1 activator solution to turn your glue into slime the safe way!• 100% certified WASHABLE, SAFE AND NONTOXIC• Simply add to Elmer’s white, glitter and clear glue to make excitingly original slime• Enjoy the fun of making slime without the stress of searching for extra ingredients• Child-friendly and washable (not for children under 3 years)• 1 X 259 ml Magical Liquid bottle makes up to 4 batches of glue slime