To make a simple easy one, get a regular bottle of water. Get the cap, and use a knife to make a hole. Gradually make it bigger to where you can stick your socket in to where it doesnt fall out, it stays, but you can pull it out if you want. Then clean the socket (water or alcohol or soap), put your screen in, and push it into the cap. I use a regualr size cap so it fits on almost all bottles. Now the bowl is complete, get an empty water bottle or whatever, poke a pen sized hole on the side (the bottom of the side). Plug the hole with your finger, fill it to the neck, fill your bowl with weed, let go of the hole and light. As the cannabis catches fire, pull the lighter away, and it will burn untill there is no more water. You now take the cap off, and take the whole bottle in one giant hit. You should get stoned lol. BTW, sorry for hijacking, I'm trying to help. :rastasmoke: