Upgrade your smoking experience with a premium glass filter tip! Glass tips for joints are designed to fit either inside a joint you roll yourself or to hold a perfectly-packed pre-roll cones. We only use the highest quality materials in our glass filter tips to enhance your smoking experience. For home-rolling pros, these glass tips for joints fit nicely inside your hand-rolled joints like any other crutch or filter but the glass filter tips provide a nice bit of weight and a premium feel while the glass tips cool the smoke and protect against any “scooby snacks” from getting through. Plus, at 9mm in diameter, you can roll bigger joints! Simply lick the paper to stick it to the glass joint tip and you’re ready to roll. For pre-roll cone smokers, just stuff the crutch end into one of these glass joint tips and you’ve got a premium product at a home-roll price!