A peep sight is a small round or oval disc with a hole in the middle. It is placed between the strands of the bowstring at eye level. A peep sight acts a rear sight, precisely aligning the bowstring and target. Slighting is more precise when two locations between the archer's eye and the bull's-eye aligned than when just one is aligned. It can improve aiming accuracy.
A pellet dryer is used for removing plastic pellets from entraining water and drying the same. The rotating structure of the pellet dryer is essentially contained and supported on a door of a cabinet, so that the opening of the cabinet door exposes the pellet dryer structure and the interior of the cabinet for cleaning.
Pellet mill is used to create cylindrical pellets from a mixture of dry powdered feedstock, such as flour, sawdust, grass, and a wet ingredient. It is used in the production of animal feeds, and of wood and grass fuel pellets for use in a pellet stove.