Kuangin Maton

William

Age 11Taipei, Taiwan

It 24 hours work. It is made of rubber, metal, plastic and glass. It is for everyone. It uses water. It is used to trap people
you don’t like. For example , if people flush the toilet, the metal door will lock and they will be trapped. It will be made in 9999.

Little Inventors team says

Using materials like rubber, metal, plastic, and glass shows you're thinking about how different materials could work together in an invention. Good thinking William! It's clear you've thought about how your invention would work, like using water and having a metal door lock when someone flushes the toilet. Well done!