That bong would be cool to use every so often, but the bowl needs work. That stem/bowl and all that calking is an eyesore. You should have got a rubber piece in some bongs where the rubber piece fits inside of the stem hole, and you slide the stem tube inside, and it makes it airtight, and stand up straight. You have to drill at an angle though, so it takes patience.

Not bad though, but invest in a small glass piece. Like $20d for a decent one, $10 here for a glass spoon. Buy one, you won't regret it.