No batteries required: Rely only on hydraulic principles, these cool hydraulics arm can move easily and provide great interaction with kids.

It allows every finger joint to adjust at different angles for a precisely closed fist or open palm.

Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. If you’d like to file an allegation of infringement, you’ll need to follow the process described in our Copyright and Intellectual Property Policy. Keep in mind that anyone can view public collections - they may also appear in recommendations and other places.

Have fun challenging yourself to pick up and use a variety of items like bottles, pencils and small items or even shake hands with your friends! Etsy’s 100% renewable electricity commitment includes the electricity used by the data centres that host Etsy. Some of the technologies we use are necessary for critical functions like security and site integrity, account authentication, security and privacy preferences, internal site usage and maintenance data, and to make the site work correctly for browsing and transactions. To reduce the risk of fire, never leave vintage electrical or electronic products plugged in unattended. It’s loads of fun, but it’s also a fantastic STEM toy that teaches you about mechanics and engineering.

Finance is provided by PayPal Credit (a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH). We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Challenge yourself to configure the hand to grip various items like bottles, balls, pencils, small items — anything within reach!

So for whatever reason (so long as it in original packaging and perfect condition) simply send it back to us and we'll cheerfully refund you every penny. This Hydraulic Cyborg Hand is powered by hydraulics alone, allowing your children to learn all about mechanics and engineering from a young age. Explore engineering with this innovative 40cm robot hand that uses hydraulic power to simulate the movements of the human hand.

Suitable for ages 10 and older, it comes in kit form, with 203 easy to assemble pieces making it loads of fun to build. The quality of the product and it’s instructions is off a high standard and the finished product is fab.

Suitable for ages 10 and older, it comes in kit form, so it’s loads of fun to build and it’s a great way to teach kids about energy and engineering. A 40-page, full-color manual guides model building and experimentation and provides engaging scientific information about how pneumatic and hydraulic systems are used in industrial robots to assist with a variety of tasks in our modern world. Once assembled, your cyborg hand slips onto your own hand like a glove, with mechanical fingers that you operate with your own fingers and that can grip objects with enough force to lift them.If you’ve already done that, your item hasn’t arrived, or it’s not as described, you can report that to Etsy by opening a case. Bring science to life with this collection of toys – a fun introduction to renewable energy for children.