Bouncy Balls Hotwheels With a common 3S 1800–2200mAh

With a common 3S 1800–2200mAh LiPo battery

the round bale presses [art

Set features the essentials every spy needs on any mission Adjustable webbed utility belt features a customized holder for each tool to keep them safely in place and ready for action Use your Micro Ear Light

Yaw control in airplane flight is provided by differential thrust from the wing-mounted motors

Bouncy Balls Hotwheels With a common 3S 1800–2200mAhA fantastic science kit for creating real bouncing balls which are highly coloured and really entertaining. This kit contains spherical moulds and lots of pouches of coloured powder. The process is simple and quick: just immerse the mould in water and then leave it to rest for a few short minutes and the experiment is complete! Simply entertaining and ready to play with.