This individually hand made bubbler is manufactured by the award winning glass works company which is called G-Spot. If your looking to find a bubbler which can provide you with smooth and flavorful rips than this product is for you. G-Spot has become a reputable name within the glass industry due to the quality and durability of their smoking accessories. This hammer head bubbler is made out of a thick and extremely durable glass which is often referred to as borosilicate. G-Spot knew that their users loved bubblers which are portable which is why they designed this product to measure out at 6.3 inches in length. This piece is fumed with various colors such as blue, yell, green and even red. The carb hole on this glass bubbler is located conveniently on the left hand side. It also features a deep bowl which allows you to add a good amount of dry herbs within it.