CREATE 10 SOAPS: Mix the wax coloring fragrance and glitter and pour into the 4 lovely molds to create beautiful soap to use and display. Mix and match colors to your heart's content and create multi-colored layered soaps. CREATE 10 BATH BOMBS: Mix the citric acid baking soda Epsom salt baby oil coloring and fragrance and pour into the 5 molds to create fizzy bath bombs (don't forget to bury the surprise charms inside!) to use in your tub. Mix and match colors and create multi-colored layered bath bombs. Manufacturered by Dan&Darci. CREATE SALT SCRUBS AND FIZZY BATH SALTS: Mix the sea salt coloring fragrance and baby oil and layer it in the included salt scrub jar - color by color. Add some baking soda and citric acid to create 'fizzy' bath salts! Use it in the tub or gift it to a loved one! COMPLETE KIT: Includes: Citric acid baking soda Epsom salt crystallized sea salt 4 liquid colorings 2 fragrances baby oil 8 soap wax blocks glitter. Tools: 3 teaspoons 4 beakers 10 pop sticks pipette 8 single-sided molds ball mold wooden spa spoon salt scrub jar surprise charms gift bag and stickers learning guide. We create real fun science kits for kids CREATE SOAP BATH BOMBS & BATH SALTS: This innovative STEM.org Authenticated 3-in-1 Spa Science Lab kit for kids is the best gift for your child that loves crafts and science. Includes a beautifully illustrated learning guide so that any child can follow along. 100% SAFE: All the ingredients meet or exceed all safety standards and are 100% safe to put in your child's bath.