Build big with your friendsThe Crazy Scientist kit is massive and enough to build a replica of anything. It features 800 connectors in two random colours, 200 extra rigid straws, a neat big black collectors bag and an instructions manual. Start cre- ating your own mad scientist lair full of wierd and wobbly inventions, or why not try to build one of the seven wonders of the world! The Crazy Scientist kit is also perfect for education. Download the iPad/Android app for more cool inventions.

For Ages: 5 - 99

"Design toy of the year" - Fast company 2014, "Toys to watch in 2016" - Forbes

Warning: toy not suitable for children under 5 years. Small parts might be swallowed or inhaled.