DIY STEM Kit Make 18 Bouncy Crystal Power Balls M

Hours of play time: Create endless hours of entertainment as you create games and group activities using the power balls you Created Explore your creativity: show your originality as you create unique designs Manufactured by Made By Me. Great gift: Great Gift idea for creative and crafty kids who take pride in creating and enjoying their finished product Design with ease: easy-to-follow instructions making assembly a breeze Illuminate your chemistry experience: mixix simple ingredients including glow-in-the dark crystals and vibrant powders into a cool mold and watch the chemical reaction take place to create a super bouncy power ball Kit includes: 1 round mold 1 hexagon mold 16 crystals 35. Oz Each 2 glow-in-the-dark crystals – . 35oz each easy-to-follow instructions Download user manual below Age range: 6 years & up