Abstract: Electric diffuser apparatus are provided herein. The diffuser apparatus includes a stand having a base, a container, a plate and a shaft extending along a longitudinal axis. The base having a first aperture extending through the base along the longitudinal axis, the container having a second aperture extending through the container along the longitudinal axis, and the plate having a third aperture extending through the plate along the longitudinal axis. The container is rotatably coupled to the base, and includes a plurality of compartments dimensioned for receiving a plurality of essential oil bottles. The shaft is hollow along the longitudinal axis with a first opening at a distal end and a second opening at a proximal end. The first aperture, the second aperture, the third aperture, the first opening and the second opening form a passage dimensioned to allow the power cord of the electric diffuser to pass therethrough.

Abstract: An assembly for supporting and charging a dental device. The assembly has three major components comprising a charging base, a rinsing cup and a dental device. The assembly allows the charging base to wirelessly charge the dental device when the dental device is placed within the rinsing cup, which is located on top of the charging base. The bottom interior surface of the rinsing cup has a convex dome that helps stabilize the assembly. The dental device further includes a magnet to ensure stability and promote reliable charging.