*** IN STOCK SHIPS TODAY *** For the racer that wants to read there hydrometer when testing fuel this beaker is the way to go. Made from durable glass the beaker stands twelve inches from the base surface to offer plenty of height to drop the hydrometer into and the base is three inches in diameter to offer stability when setting up on the work bench. Works with gas, alcohol or nitro methane fuels. Beaker has a pour spot in the top of the rim so it makes pouring fuel bank in the tank or jug a simple chore.