K'Nex Classics 300 Pc/ 20 Model Building Fun Tub (Blue Tub) Brand_Basta The underwater Atlantis scene features

The underwater Atlantis scene features a grand arch to knock over with the Parademon’s Super Jumper

Once fully wound the Clock Kit should run for around 6 hours

The chimney balloon allows for a little ventilation and it is completely reusable

Jump on the most muddy puddles before the music stops to win • FUN LIGHTS AND SOUNDS: Little ones will love how the muddy puddles flash and change colors

K'Nex Classics 300 Pc/ 20 Model Building Fun Tub (Blue Tub) Brand_Basta The underwater Atlantis scene featuresIntroduce your children to endless building possibilities with the K'NEX 20 Model Fun Building Set! This building set from K'NEX comes with 300 different rod and connector pieces, which can be assembled into 3D configurations. Kids can follow instructions to create 20 different model ideas including: a Scooter, Chopper, Robot, Excavator, and much more! Help your kids develop a better understanding of STEAM (science, technology, engineering, arts, and