Crystal Growing Kit Bundle – 3 Sets – $3

Fun STEM science bundle! Perfect for kids or hobbyists who love hands-on learning. Includes: 1. Smithsonian Magic Rocks • Instant crystal-growing kit – watch colorful stalagmites form in minutes and grow up to 4” tall in 24–48 hours. • Includes metallic salts, sodium silicate solution, and instructions. • Needs an airtight, clear container (like a vase, glass jar, or small aquarium) to grow and view the crystals. Magic Rocks Instructions: 1. Place colored rocks into an airtight, clear container. 2. Carefully pour in sodium silicate solution. 3. Crystals begin to grow in minutes; full growth in 24–48 hours. 4. Replace solution with water to preserve. 2 & 3. ThinkBox Crystal Growing Kits (Brand New) Each set includes: • 2 crystal growing powders (1.23 oz each) • 1 bag of crystal growing seeds (1.1” diameter) • 1 mixing tray • 1 craft stick • Instructions Safety Warning: All kits contain chemicals that may be harmful if misused. Avoid contact with skin, eyes, and mouth. Adult supervision required. Follow all included safety guidelines. Condition: • ThinkBox kits: brand new and unopened • Smithsonian kit: complete, just provide your own container Pickup: Local pickup in Orlando. Tags: #CrystalGrowing #ScienceKit #MagicRocks #ThinkBox #STEM #KidsActivities

Condition

New

Type

Crystal Growing Kit

Brand

STEM