Build your own Archimedes screw from scratch with Vex Robotics. Packed with over 170 snap-together pieces, this Screw Lift Ball Machine construction set lifts balls upward in a continuous loop - simply turn the crank to set the machine in motion!
AU Post Standard Delivery: 1-7 Business Days
AU Post Express Delivery: 1-3 Business Days
If you wish to return an item, please consult our Returns Policy as below:
Please contact us if you wish to return an item within 30 days of purchase and it must be in resellable condition.
Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit.
Estimated Delivery Time Frame: 1-7 Business Days