4mm Ruby Pearls Balls Insert Ruby Ball for CNC Probe, Jewelry Making, Bracelets, Necklaces, Crafts, Laboratory Chemicals(16 Pack)

Work well with rigs and with peak pro. Some of them cracked, but that was likely user error on my end. Considering I lose these in the carpet frequently good value for the price

Use these for my puffco pivot. Makes a wonderful difference and a reasonable price for how long they last me

They spin in my Carta V and keep the wax moving. These work well!

Using them as terp pearls they got black pretty quick with regular iso baths. They work well and spin fast even with quite a few in my banger. They’re cheap. Get some

Work well!

Definitely want you want if you want pearls for like an erig , they make a lot of difference and great price

Awesome! Gonna get the 6 millimeter next

These are 3mm, perfect for e-rig users. (I use a 6mm + 3mm)They do not play too nicely with iso, and crack easily if heat shocked or mishandled.Careful not to use too much force q-tipping or else you may catapult them out of the atomizer.