Looking to trade some older solid stem friends for gen 3 single stem Camalots without the thumb loop in a .3, .4, and .5. Would be interested in a 3.5 as well, but they seem to be the unicorn of the bunch. The solid stem friends are in great working order and consist of a 3, 2, 1.5, 1, and could throw in a .75 Camalot Jr as well.