The RCBS Powder Trickler-2 is a great tool for any reloader looking to trickle small amounts of powder into their powder pan for fine tuning to the last grain of powder to help get the perfect charge weight. This trickler was specifically designed to work with electronic scales that have pans positioned out of reach of existing powder tricklers. This trickler features adjustable height, a non-skid base and a powder tube extension.