To use the Taster, pack the bowl end with flower. There will be one or just a few hits worth of bud inside, or “just a taste” like the name implies. Light that end and inhale to take a hit. This is the perfect piece to sample different strains, or for just a quick session while on the go. The Taster is a simple, straight tube, which makes cleaning very easy. the entire thing can be soaked in glass cleaner or alcohol. Like all GRAV glass, this is durable borosilicate that is very heat resistant.