Monument - Masters Standard 15mm Or 22mm Copper Pipe Bender - 1215K / 1222G | eBay
Tried pipe bending with a spring for the first time while doing some DIY for the shower. After having some success at first I got carried away and ended up putting this
VEVOR Pipe Bender, 7 Dies 1/4-7/8 Inch Refrigeration Ratcheting Tube Bender Kit, 90° Tubing Bender with Reverse Bending Attachment for HVAC | VEVOR US
How to Bend a Copper Pipe With and Without Plumbing Tools - Dengarden