From our onlien glass head shop, and from Sesh Supply, here is the "slider" glass blunt.
It's the best Sesh Supply glass blunt in the market. This glass blunt slider is perfect for those on the go. Similar to a chillum, but glass blunts allow the user to load more herb per sesh.
Pull back the inner glass tube to set the amount. Push in the tube in to ash when finished. Available in multiple colors, with a gold Sesh Supply logo on each pipe.