The Longfill NET Simply Latakia...
The Shifter is a hybrid Drip Tip designed by Protocol Vape Tech in Spain. The Shifters consist of a stainless steel base in Billet Box format, a tip and an insert.
The Spaniards of PRC offer us a customizable Billet Box format.
You will find a threaded base in Billet Box format in stainless steel, a drip tip body and an insert in Stainless Steel, Ultem, PET or Delrin
It is possible to customize your Shiters by mixing the pieces of the different drip tips