Yeah this thing is pretty tight. I really like it. I like it for when Im walking down the road i can put it in my fist and turn the bowl upside down facing the ground and take hits (Live in small town btw)
They are small easy to stash, easy to clean, helps conserve marijuana (two chillum bowls and I'm lit!). Best for outdoor smoking when it's windy as you can easily guide the flame into the bowl, and the bowl always stays cherried. I have a spoon, and a mini bong, but all I ever use is my chillum.