One button, a smooth silicone body and a vibration that intensifies as you hold it: Viola keeps the interface out of the way, which is the argument for a bullet in the first place. Small enough to travel with, rated IPX7 so water is not a concern, and powered by two AAA batteries rather than a charging cable.
Specifications
- Material: Silicone
- Water resistance: IPX7 waterproof
- Power: 2 x AAA batteries
Silicone-based lubricant and a silicone body react badly, so water-based is the one to use.
It handles a full rinse, so warm water and a gentle soap will do after use.
