u/Glittering_Mark6079

I have been doing my research and watching tons of DIY videos i love wannabebeautyguru on rumble as she explains everything so well but i usually see her use 31 G 4mm needle and i was wondering if i can use 1.5 mm instead of 4mm for curenex? I would want to practice using curenex before moving to thicker skin booster, my question is will i be able to make blebs with 1.5mm?