STEM

Curious kids build a loyal robotic reptile buddy that responds to gestures, changes colors, and automatically fires and retracts its tongue! This c...

GECKOBOT 2.0

Build your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...

Welcome to the fascinating world of mechanical engineering! Make 8 motorized robots that move in different ways while exploring how each one uses g...

Build a Hydraulic Plane Launcher and use the power of hydraulic pressure to launch paper airplanes. Once built, fill the syringe with water and pre...

Get future engineers on track for STEM learning with this model train set of the future! They'll enjoy the focused work of building this 186-piece ...

Stand back! Genius at work! Encase your little bother in a giant soap bubble. Drop mentos into a bottle of diet soda and stand back as a geyser eru...

Future engineers feel what it's like to build and control a state-of-the-art remote operating robot! They'll enjoy the focused work of building thi...

Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. T...

Move over boring marble runs, there's a new kit in town! Witness physics in action with an innovative, flexible system of tracks that includes ever...

FAIRYTALE PUZZLE BY NUMBER

One shape, endless possibilities. Encourage open-ended, creative play for younger kiddos with this colorful set of Plus-Plus - in the BIG size! Plu...

One shape, endless possibilities. Encourage open-ended, creative play with this colorful starter set of Plus-Plus that includes 1000 interlocking p...

Blast off into a galaxy of creativity with the brand new Puzzle by Number - Activity Pad! Enter a world of magical creativity with the brand new Pu...

Embrace the mighty spirit of Plus-Plus' 70-piece Lion, now in a newly designed, sustainable, and plastic-free box! The noble lion is the perfect co...

Embrace the mighty strength of Plus-Plus' 70-piece Elephant, now in a brand new, sustainable, and zero-plastic box! This newly designed elephant is...

Unleash your imagination with Plus-Plus' mighty 70-piece Gorilla! Packed in Plus-Plus' new eco-friendly, zero-plastic box, this jungle companion is...

Dive into a world of creativity with the newly designed Dolphin, now in a sustainable, and plastic-free box! With 70 pieces included you can create...

Introducing HEXEL® —  The new fidget toy for hands of all sizes. Crafted with six Plus-Plus pieces connected by a flexible cord.  HEXEL® bends, twi...

Explore miniature worlds with Isoscapes!Spark your imagination with builds of breathtaking landscapes or intricate metropolitan high-rises—then mak...

Explore miniature worlds with Isoscapes!Spark your imagination with builds of breathtaking landscapes or intricate metropolitan high-rises—then mak...

SALTWATER FUEL CELL ROBOT

AIR-POWER TURBO RACER

STORY STARTERS CURIOUS KINGDOM