3PACK Low Profile 14mm/18mm Replacement Glass Bong Slitted Diffuser Downstem

this is my first time ordering a replacement piece and i would rate them 10 stars if i could! i got my piece from a friend so i didn’t know the dimensions and i messed up and ordered the wrong length and i was afraid that they wouldn’t fix it but they answered my email as soon as they could and fixed it! the pack i ordered came with 3. thankfully so because literally the week i ordered them, somebody knocked it over and broke this exact piece.

Wonderful. A real bargain.