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Challenge your engineering skills and construct and control your own robotic arm!
With no motor or battery required, all you need is water to power this mechanical masterpiece. The clearly illustrated instructions show you how to carefully assemble the 229 pieces, allowing you to take a closer look at how hydraulic power works. Once completed, use the different levers to manoeuvre the arm through six axes of movement with great accuracy. You can lift objects that weigh up to 50g with the gripper or switch to the sucker cup attachment to elevate items with smooth surfaces. With all these options at the end of your fingertips, the possibilities for your ingenuity are endless!
Truly baffling tricks, stunts & optical illusions - brain strain!£19.95
Build it yourself kit using solar power - two different skill levels.£19.50
Sophisticated 12 year olds still need to have fun. So we have got some fun, cool stuff that you can send them for their birthdays and big up your street cred. Plus you will enjoy sending one of these presents to them and seeing what their reaction is.