I found all of the materials other than the water bottle, at my local Lowes. You can find any of these materials at a local hardware store.Materials
- 1/4'' Copper Tubing $6.48 for 5 feet at Lowes. Make sure it is pliable.
- Caulk/Sealant $1.28 at Lowes. Food safe caulk would work the best.
- Water bottle- You can find these in the trash.
- Drill with a 1/8 in. drill bit
- Hacksaw to cut the copper tubing
- Measuring device