I have been thinking about the waterproof host for a while. There are a lot of hosts out there, but most of them are not waterproof. There are still some out there is, but most of the waterproof host are poorly constructed. Even Jet Laser's green waterproof. All of them use twist cap switch even some of them use clicky switch. The clicky switch doesn't work in deeper water, which is annoying. So the thought start to form, making a waterproof laser with Magnetic switch!! Finally this spring break I had the time to put some work to this puppy. Now, the only thing left is find someone to make it!! Some 3D render!!