This bullet is not only powerful but it has a teardrop shaped power pack. It's a fabulous design. It cradles right into the palm of the hand but the multi-speed control dial can be accessed on either side of the power pack. Requires 2 AA size batteries, not included. The bullet is 2 ¼" X 1".

Remember that it's the quality of the product that counts not the packaging! Comes in a bulk pack to enable reduced pricing.