These glass filter tips from EHLE come in a pack of three with 6mm, 7mm and 8mm versions meaning you have several options when it comes to rolling your smoke. It has a builtin glass filter so you won’t be sucking material out of the tip. They are supplied in a case with a protective foam insert. Length 24mm.
Note: As the glass filters are handmade, there may be slight variations in length or diameter. Each filter is unique!