This Filling Chamber Tool Set for Storz & Bickel's Mighty Heat Not Burns consists of factory replacement tools used to tamp down your plant material in the heating chamber. In addition, these filling chamber tools also help you stir your tobaccos. They can even help you clean out your Mighty Heat Not Burn. With their functionality, these tools are convenient and effective. Each set includes five units of the Filling Chamber tool, which means you'll always have a spare ready if you lose the tool you are currently using.