I don't think it's that good of quality
I ordered one for 16mm tubing, they sent one for 10mm... :/ not worth returning or any of that hassle. As far as the quality of the product goes, i don't think it's that good of quality. Competitors use a nice metal material for their bending tools (i have some), but this one is made of petg (i thought it was being advertised as a petg tube bender, not being made of petg itself) and itself bends easily. Makes me wonder how it will behave when near a heat gun. Regardless of if you get the size you want, i encourage you to go with metal tools, but that's just me. :) also, this review is exclusive to this particular order and tool; i use other xspc products (copper cpu bluck and some fittings) and they seem to be good products. I just can't recommend this tool.