H2o STEM Toys
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Amazing! A range of STEM kits, models and toys all powered by water.
8Products
POWERplus "Junior" Octopus Water Hydraulics Robot Arm
Build a hydraulic Robot Arm with the POWERplus Octopus kit.No batteries or power adapters needed – it runs on water!Impressive range of motion with gr...
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£38.00
£44.99View details
POWERplus "Junior" Thunderbird Salt Water Powered Monster Car
Thunderbird Salt Water Powered Monster Car4 wheel drive function. Suitable for ages 10 and aboveThe Thunderbird is salt water powered Monster Car with...
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£19.50
£21.99View details
POWERplus "Junior" Racehorse Salt Water Powered Motor Cycle
Amazing salt water fuel cell powered Buggy car kitNo batteries, powered by a few drops of salt waterSuitable for ages 10+Replacement fuel cells are av...
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£15.50
£18.99View details
POWERplus "Junior" Marlin Salt Water Powered Toy Car
The POWERplus Marlin is an amazing model car that is powered by salt water. It uses the latest in fuel cell technology to power the car as it needs on...
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£12.45
£14.99View details
POWERplus "Junior" Bob Cat
£14.99
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£11.99
POWERplus "Junior" Bob Cat
Amazing salt water fuel cell powered Buggy car kitNo batteries, powered by a few drops of salt waterSuitable for ages 8+Replacement fuel cells are ava...
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£11.99
£14.99View details
4M KidzLabs Bubble Science
£14.99
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£11.95
4M KidzLabs Bubble Science
Do you love Bubbles?Blow a Giant or Unbreakable Bubble with this amazing set. Play lots of Bubble tricks on your friends and learn about the science o...
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£11.95
£14.99View details
4M Green Science Clean Water Science
£12.95
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£10.50
4M Green Science Clean Water Science
Packed full of interesting water purification experimentsLearn the science of cleaning and reusing dirty waterBuild your own water filtration and desa...
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£10.50
£12.95View details
POWERplus Junior Replacement Salt Water Fuel Cell Pack
Additional salt water fuel cell strips for Bob Cat, Marlin & Racehorse.Each one provides up to 4 hours of drive time.Pack of 5, plus replacement A...
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£4.75
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