X-treme Stomp Rocket Picture Books A sturdy box makes for

A sturdy box makes for easy storage and its small size is perfect for travel

Set contains 204 pieces

What adventures await you there

Form the gelatinous globules by dripping sodium alginate into a solution containing calcium ions

and creativity gets moving

X-treme Stomp Rocket Picture Books A sturdy box makes forHigh flying outdoor fun with rockets that soar up to 400 feet in the air. 100% kid powered. No batteries are required; easy and fast assembly. Includes 6 X Treme Rockets, Launch Stand, Decal Sheet, Launch Pad with Air Hose Rockets fly up to 400 feet in the air. Fun for solo play or take turns with 2 3 kids. Ages 9 and up Run, Jump, STOMP to launch these high performing rockets up to 400 feet in the air.