The Glu-Bot is the only glue bottle that will not drip or spill. The Glu-Bot will put the glue where you want it... and only where you want it. Available in 16 and 4 oz. glue capacity, the easy-squeeze bottle features a unique two-chamber design that pulls the glue back after squeezing to eliminate dripping. This same design allows the Glu-Bot to be the first glue bottle to make vertical application easy and without drips.