YUHETEC 510 stainless steel + resin with filter anti-smoke oil return drip 1pcs

510 stainless steel + resin with filter anti-smoke oil return drip tip.
Stainless steel + resin material, sturdy and insulated against hot mouth.
510 interface, large caliber supports large smoke.
The interior is equipped with a stainless steel mesh to prevent the mouthpiece from flowing back, filtering the smoke and thus having a better taste.
As shown, there is a main color, but it is not exactly the same as the picture.