The PasterBrusher is a tooth brush with screw in available tooth paste bottle can allow for astronauts in space to brush their teeth more easily than ever before. The way this works is the toothbrush is made of a very soft plastic and when you need toothpaste for your toothbrush you squeeze the toothbrushes center and toothpaste squeezes out and onto the bristles. This could make it much easier for astronauts to brush their teeth because now they don’t need to use the very difficult technique of putting toothpaste on the toothbrush they have in space. My new design could greatly benefit astronauts in space and make brushing their teeth much easier.

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