Free: gently used jerk-off-chair. Never bare-assed it, but spritzed with fabreez anyway. Sticky texture is from woodfinish/varnish. Should hold most earthly humans, but if you’re worried about it holding your weight, you can come try it out. Pick-up only.
By this definition, Xolo wouldn’t fit because the x in Xolo is somewhere between sh- and ch-. It’s a Nahuatl word and many (if not all) Xs are sh-/ch-.
Sorry for being pedantic.