Steve Spangler Science® Color Fizzers - True Color Tablets $8,99 favorite_border Steve Spangler Science® Fizzing tub tint tablets for true color mixing 1 tablet can color up to 1 liter of water Fizzers come in 100 packs with an assortment of the primary colors: blue, red, and yellow Won’t stain hands or surfaces& See at Discountschoolsupply See all Science
