This set is part of the Sterling Collection, a line of interchangeable controllers and bullets that can be mixed and matched to create the optimum combination of power, settings, and toy shape. The Combo Pack #3  contains a sleek controller, a standard silver bullet vibe, and a removable textured TPR bullet sleeve. The ergonomic controller features a single plug-in jack and one button that is used to control 2 speeds of vibration. The bullet is made from ABS plastic with a gleaming metallic finish and contains a powerful vibrating motor. The long cord provides plenty of room to manoeuvre.

The controller is powered by two AA batteries (not included), and is compatible with all Sterling Collection vibrator attachments. The bullet is similarly compatible with other controllers from the same line.