Discover, Learn, and Inspire with Geodes Uncover hidden crystals waiting inside natural geodes. The Break Open 15 Geodes kit invites hands-on discovery: crack, observe, and compare mineral interiors as you learn how geology shapes the world around us. Designed to engage curious minds, it...

Hands-on Gem Discovery for Curious Minds Turn playtime into a tactile geology adventure with Blue Marble's National Geographic Gemstone Dig Kit. Kids become junior scientists as they unearth 10 real gems and crystals, guided by kid-friendly tools and a vivid identification sheet. The unboxing...

Discover a Jumbo Crystal Adventure Blue Marble proudly offers a National Geographic Jumbo Crystal Growing Kit that invites kids to watch a crystal form in days rather than weeks. The centerpiece is a giant, shimmering crystal that glows softly when the lights go down,...

Overview Spark active, imaginative play with a colorful 12-piece obstacle set designed for kids 3 and up. Blue Marble’s National Geographic Kids Stepping Stones & Balance Beams invites little movers to design, test, and refine their own courses—beautifully adapting to playrooms, backyards, or classrooms....

Hands-on STEM learning with magnetic marbles Discover the Blue Marble National Geographic Magnetic Marble Run, a 75-piece construction set that fuses creativity with curious experimentation. This magnet-based maze invites you to design, test, and refine marble pathways as marbles glide across magnetic tracks. With...

Uncover Real Gem Treasures with Blue Marble Turn playtime into a mini science expedition with the Blue Marble NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit. This immersive digging experience invites kids to uncover real crystal treasures beneath a safe dig brick, blending curiosity with tactile...

Overview Blue Marble presents the NATIONAL GEOGRAPHIC Stepping Stones for Kids, a compact set of six durable, non-slip stones designed to invite movement and balance in both indoor and outdoor spaces. The bright colors and textured surfaces invite tactile exploration and confident steps, turning...

Three Classic Machines for Hands-on Engineering Experience history and engineering together with three functional machines inspired by Da Vinci: a Ballista, a Bombard, and a Catapult. Each model is designed for curious minds to explore cause and effect through tactile play, as wooden parts...