I'd imagine so... they'd be near identical to happ supers... but at that point, why not just buy happ supers from bob roberts and save the hassle. (you'd probably like competitions better anyways)
*shrug* the stuff isn't terrible, just a nick/hair less quality than most happs stuff. If you're broke they aren't bad... I still have mine in my panel... I never play Mr. Do and go damn.. these buttons don't click like happs with cherry switches wood (but if I die, I do blame it on not having my dedciated 4 way installed yet =P)
*Shrug*
rampy