Tiny Whoop Duct Straightener

Hey guys, made a tiny whoop duct straightener. Some of the frames are warped when you receive them. With this tool you can help make your ducts circular again. It is a 32mm which is the standard el-cheapo Amazon tiny whoop frame. I haven't mastered the right temp to heat the frame to, just need enough to barely soften the plastic. it does work, just take your time and dont overheat the plastic. The temps are not hot enough to distort the tool. Just take your time and let me know how it works. Il