🎈$10 add on - 4M Crystal Growing Kit - SEALED

With this classic experiment kit, your kids will grow a stunning crystal! Learn about chemistry along the way: about saturated solutions and how crystals dissolve in water and then how the liquid solutions can reform and crystallize again. Each kit contains everything you need to grow a unique crystal, all your own. For over 25 years, 4M has been specializing in STEM (Science, Tech, Engineering, and Math) kits and toys for curious kids. • for ages 10+ (supervision may be required) • contains: one bag of crystal compound (monoammonium phosphate), colour seeding mixture (can use red, white, or blue), clear container with lid, and spoon • makes 1 finished crystal measuring ~4 cm × 5 cm • full instructions included • great for home learning; builds confidence with science and chemistry 🎈Check out my FREE, $5 and $10 add-on items! 💥New to Poshmark? Sign up with code JANNO4761 and get $15!💥