After recently getting a new cage for my 2 budgies (that was clearly massive for them), i decided they needed a new food and water bowl because the ones they had in their other cages didnt fit in the new one. I saw some on the internet that were $10 each and didnt want to wait 2 weeks for them to arrive. So instead i gathered some supplies and got to work.
Step 1: Gather Materials
Pocket knife or scissors,
1x small bolt (about 2cm),
1x small nut (to fit bolt),
1x small wing nut (to fit bolt),
1x 1.25L empty soft drink bottle.
Step 2: Cut Bottle and Hole
Remember: You can always cut more off but you cant put any back!!!