Sub 7.5"
10mm joint
Every sonnumberfour piece includes free repairs of any accidental breaks
Sonnumberfour bubble cap or Adapt Tech gem insert 30% off with purchase of any piece (automatic discount in cart)
SonNumberFour Glass
Form and function - original designs available straight from the craftsman shipped from the mountains of Montana.
Est. 2017
Our Sapphire products are made from the highest quality materials sourced from professionals with over 20 years experience in sapphire technologies.
Quartz Restoration Service
An industry exclusive to our studio we offer restorations of quartz nails - you'll never need a new banger again
Precision, Perfection
Expertly crafted faceted inserts offer a unique take on our highly functional gems - many cuts we offer are 1 of 1