Smartivity DIY Pinball Machine Toy for Kids Ages 8-14 Years Old | Global Award Winning Arcade Game Ideas for Boys & Girls| STEM Toy for 8-14 I Wooden Engineering Game

National Geographic Rock Tumbler Refill Kit - 1 Lb. Jasper Rocks for Tumbling - 8 Varieties Including Mookaite and Kabamba - Rock Tumbler Supplies Include Rock Tumbler Grit and Jewelry Accessories

Elenco AmeriKit Learn to Solder Kit

Smartivity Mega Science Kit for Kids Ages 8-14 Years I 150+ Science Experiments Kit | Christmas, Birthday Gifts for Boys & Girls | STEM Educational Toy for Kids 8-14 Years Old

Smartivity Robotic Mechanical Hand STEM Toy for Kids 8-9-10-11-12-13-14 Years Old | 2024 Parents Choice Award Winner I Christmas, Birthday Gift for Boys & Girls | Engineering Kit for 8-14 Years Old

Marbleocity Triple Play 4-Bar Link — Build A Wood Marble Machine — Tinkineer STEM Kit — for Ages 9+

National Geographic Rock + Mineral Card Games

National Geographic Crystal Growing Kit for Kids - Educational Science Kits for Kids Age 8 with Green Glow in The Dark Crystals and Authentic Geode | STEM Gifts for 8 Year Old Boys and Girls

Snap Circuits Discover Coding Stem Learning Toy

UGEARS STEM LAB VARIATOR

Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Manual Parts | STEM Educational Toy for Kids 8+ 2.3 x 13.6 x 19.3 inches

Blue Marble National Geographic Crystal Reef Science & Nature for Ages 8 to 12

Thames & Kosmos Bouncing Planets STEM Experiment Kit | Make Your Own Rubbery, Colorful Planet Models! | Explore Elasticity and Polymers| 3-Language Instruction Manual (English, French, Spanish)

Thames & Kosmos Crystal Growing STEM Experiment Kit | Grow Sparkling, Colorful Crystals of Different Sizes! | Learn About Crystallization| 3-Language Instruction Manual (English, French, Spanish)

Thames & Kosmos Candy Claw Engineering STEM Experiment Maker Lab | Build Your Own Claw Machine | Learn Hydraulics & Engineering | Includes Lollipops | Toy of The Year Finalist | Difficulty: Advanced