Free shipping on all U.S. orders · Tracked delivery FREE 30-DAY RETURNS · SECURE CHECKOUT · EMAIL SUPPORT

All products

Blue Marble

Blue Marble science and engineering kits, marble runs and STEM building toys. There are 90 Blue Marble products here (most common types: Science Kits and Toys; Marble Runs; Learning and Education), priced from $19.55 to $186.55.

Free shipping
Secure checkout
Free 30-day returns

Blue Marble National Geographic Egypt dig kit pyramid brick with hidden treasures sparks imaginative archaeology play.

Blue Marble

Blue Marble National Geographic Ancient Egypt Dig Kit – Real Gemstones & Replica Artifacts for Kids

$29.02

Free shipping · Free 30-day returns

Blue Marble National Geographic air rocket refill with five LED rockets for extended outdoor play.

Blue Marble

Blue Marble National Geographic Air Rocket Refill — 5 LED Light-Up Rockets for Jump & Launch Air Powered Launchers

$29.02

Free shipping · Free 30-day returns

Blue Marble National Geographic Gigantic Geode Kit reveals crystals inside for hands-on discovery.

Blue Marble

Blue Marble National Geographic Gigantic Geode Kit — Large Crystal Geode for Kids | Earth Science Activity

$29.02

Free shipping · Free 30-day returns

Blue Marble National Geographic My First Safari game box with colorful animals for family fun

Blue Marble

Blue Marble National Geographic My First Safari Board Game for Kids 4-6 | Cooperative Family Game Night

$29.02

Free shipping · Free 30-day returns

Blue Marble National Geographic diamond painting night light with solar system glow.

Blue Marble

Blue Marble National Geographic Diamond Painting Solar System Night Light – DIY Gem Kit for Kids

$29.02

Free shipping · Free 30-day returns

Blue Marble Easter Eggscavation bricks ready for a hands-on discovery.

Blue Marble

Blue Marble Easter Eggscavation Dig Kit – 12 Dig Bricks with Gemstones & Glow-in-the-Dark Dinosaur Figures

$29.02

Free shipping · Free 30-day returns

Blue Marble Stomp N Spray pump action creates spontaneous splashes for backyard play.

Blue Marble

Blue Marble Stomp 'N Spray Outdoor Sprinkler Game | Stomp & Splash Fun

$19.55

Free shipping · Free 30-day returns

Blue Marble National Geographic Rock Bingo Game pack offers hands-on geology learning with 150+ specimens.

Blue Marble

Blue Marble National Geographic Rock Bingo Game – STEM Geology Toy with 150+ Rocks & Minerals

$35.87

Free shipping · Free 30-day returns

Blue Marble National Geographic glow-in-the-dark marbles shine during nighttime play.

Blue Marble

Blue Marble National Geographic Glow-in-the-Dark Marble Run Expansion Pack – 5 Glass Marbles, 20 Construction Pieces

$31.76

Free shipping · Free 30-day returns

Blue Marble Dinosaur Dig Kit eggs—exciting fossil excavation for kids

Blue Marble

Blue Marble National Geographic Dinosaur Dig Kit — 12 Dino Eggs, Excavation Tools & Learning Guide

$31.76

Free shipping · Free 30-day returns