Science FunSonic Powerballs
NEW Create 5 different Sonic Balls in two fun sizes.
Science FunWave Rocket Boat
NEW This custom Curiosity cruiser is ready for a race.
Science FunModular Flyer
NEW Build and decorate these super soaring Flyers.
New ArrivalsBuild Your Own Super Sonic Rockets
NEW How high will your Rockets soar?
New ArrivalsLava Rock Volcano
NEW Combine art and science when you design your very own Volcano and create a cool chemical reaction.
New ArrivalsPulsar Powerballs™
NEW Create 5 Pulsar Powerballs™ that bounce and soar to amazing heights.