The M.U.B. Crafted from Combat. Born of Necessity.The Smoker offers a shooter a visual confirmation of an impact on a steel target and direction of the wind at target. Design to be placed on the back of a steel target larger than the The Smoker itself, The Smoker omits a puff of Smoke once the target is impacted. The Smoker is attached by two hook & loop strips 2"x4". Through extensive trial and error The MUB team has come up with the unorthodox design. The development of the bottle is unique but highly effective. The MUB Team suggest using the following off the shelf powders for maximum effects, Baby powder, Talc Powder, Cornstarch & Talc mixtures. The MUB Team suggest NOT using the following powders because of the density of the matter like, Line chalk, Mica, Sand, Color Run colored powder. The MUB Team suggest that the bottle be filled no higher than the 3rd rib line. Filling past this line may cause dissipation issues. Fill it, Stick it, Shoot it....The M.U.B.