Pay in 4 interest-free payments of $3.50 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
trebuchet and ballista
Suitable from 3 years
Causes serious eye damage | causes serious eye irritation
51 piece puzzle measuring approximately 2' x 3' once assembled
Thames & Kosmos Gecko Marble Run Expansion - Marble Run Twister Halloween trebuchet and ballistaWith the twister, you can give your marbles a real spin. This not only brings extra fun to your Gecko marble run, but also makes the laws of physics visible vortex funnel for your Gecko Marble Run. The additional track elements mean that the marble run reach is expanded, so you can cover even more tiles, doors, windows, shelves and other surfaces. Go for a spin and and see centripel force in action. Experiment and find out! Gecko Run Snake Expansion
US$ 118.70
US$ 103.55
US$ 20.00
