清洗眼睛－Eye Washer Coupler against Tear Gas and Pepper Spray

thingiverse

This is a modification of an eye washer design by https://sendittoyourfriends.com/. The project was created by DK Donghwan Kam. A 3D model for the device was designed by Mrco Cgni. The website that showcases this innovation was built by Seo Ki and Nels Salminen. The photograph that captures the essence of the product was taken by Thomas Ballouhey. The modification I made to the original design is quite straightforward. Instead of using hard materials, I replaced them with soft TPU at each end. This change eliminates the need for screws to attach the eye washer to a water bottle. Now, you can simply snap it into place. This redesigned eye washer fits most bottled water in Hong Kong, although there are some exceptions like Watson's. If you don't have access to a 3D printer, I'm more than happy to send one your way.