smithsonian kits

Dan&Darci Crystal Science Experiment Kit, Educational Gift for Boys & Girls, Cool Craft Kits for Kids

Magnetic Science STEM Experiments by Thames & Kosmos

Thames & Kosmos: Sweet Candy Perfume Lab

Snap Circuits 300-in-1 Science Kits: Educational Electrical Circuit Board Toy for 2nd Grade Engineering Skills

Best Choice Products 4-in-1 Science Project Kit, STEM & STEAM DIY Lab Experiments for Kids

National Geographic Ultimate Space Dig Kit Collection

4M: KidzLabs - Spy Science - Assemble A Secret Messages Journal, Kids 8+

Thames & Kosmos Ooze Labs: Big Box of Science

National Geographic Glow-in-the-Dark Solar System Activity Kit

Discovery #Mindblown Colossal Fossil Dig 15pc Excavation Kit

National Geographic Rock Tumbler Deluxe Series: Geology Kit for Grades 2-10 with Activity Guide

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

NASA Air Rocket Launcher Kit - Launch Model Rockets Up To 250 Feet with Compressed Air, A Safe, Innovative & Fun Outdoor Kids Toy

Insect Lore Giant Butterfly Garden® Deluxe Growing Kit - Stem Butterfly Kit w/ Live Caterpillars

4M: Solar System Planetarium - Build 11.8" Glow-in-the-Dark Model, DIY STEM

Snap Circuits Light Science Kits: Educational Focus on STEM & Fine Motor Skills with Model Base & LED Components

Jurassic Dinosaur Fossil Dig Kit – STEM Excavation Set with 5 Dinosaur Skeletons, Tools & Educational Fun

The Thames & Kosmos Microscope (with Smartphone Adapter)

Dan&Darci Squish & Learn Human Anatomy - Human Body Model - Science Kit for Kids - STEM toys - Birthday Gifts for Boys & Girls - Educational Toys

National Geographic Outer Space Dig Kit

Playbees STEM Circuit Board Building Kit for Kids Ages 8-12