Designed to be used alone (with a nice syringe holder), or in a group each person using one syringe.
A great way to learn about Robotics, Levers and Simple Machines, Fluid dynamics, Engineering, Invention, Design and Technology or just moving things around the house. (Small things, mind you no dogs or cats, please.)
Used with permission, copyright 2016 Brey Corp. t/a Hobby Works.
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