I love making these because they are so inexpensive, and you can make bigger and bigger ones to accommodate your growing snakes. They can also be easily turned into a humid hide.
The entire album.
$2 Van Ness crock bowl from Wal Mart
http://i.imgur.com/2Brawl.jpg
Hole drill in whatever size you need
http://i.imgur.com/6wFoVl.jpg
Starting the pilot hole
http://i.imgur.com/cC0tQl.jpg
He who drills slow and steady keeps his fingers.
http://i.imgur.com/L9W7jl.jpg
Slow going
http://i.imgur.com/I7KiZl.jpg
Nearly through - be very careful here.
http://i.imgur.com/Z2IYul.jpg
Success!
http://i.imgur.com/yVqAJl.jpg
Some alone time with a monster file
http://i.imgur.com/8lfHAl.jpg
Snake approved!
http://i.imgur.com/VcPfCl.jpg
I'd like to note that it would be a good idea to rinse off the hide before sticking it in the enclosure. This will get rid of the plastic shavings, and it's something I forgot to do before taking the picture.