Iroha Yuki

• Soft-touch silicone. A pillowy body with a silky finish that moves against the skin rather than dragging on it.
• Five modes. Three vibration strengths and two pulse patterns, all from one button.
• Rechargeable. Around two hours on the magnetic USB cable gives about ninety minutes of use.
• Waterproof to 50 cm. Washable under the tap and fine to take into the bath.
• YUKI. Snow. A small dome resting on a larger one, in white.

One of three shapes

The iroha series is three objects rather than three colours. YUKI stacks a small dome on a larger one, so there are two curves to work with: the tip for something precise, the shoulder for something broader.

Three strengths and two pulses

The flower button on the back cycles through LOW, MID and HIGH, then two pulse patterns. PULSE 1 alternates gentle and strong; PULSE 2 holds a steadier rhythm. The same button switches the product off when you hold it.

Made to be washed

The body is sealed and waterproof to 50 cm, so it can be rinsed under the tap after every use and taken into the bath without worry.

1. Charge it fully and wash it before the first use.
2. Press and hold the flower button on the back for two to three seconds to switch on.
3. Press the same button once at a time to step through LOW, MID, HIGH, PULSE 1 and PULSE 2.
4. Press and hold the button again for two to three seconds to switch off.

Charging. Plug the dedicated USB cable into a USB port or a mains adapter, then set the product onto the charging terminal so the magnets meet and the plus and minus marks line up. The lamp blinks slowly while it charges and goes out when the battery is full, after about two hours.

Keeping the battery healthy. Charge it to full before the first use and after any long spell without use, and top it up to full at least once every six months.

1. Unplug the USB charging cable from the body before you clean it.
2. Wash it with clean or lukewarm water. Never use hot water above 50 C, and do not leave it soaking.
3. For anything that will not rinse off, use soap or a mild, neutral detergent. Do not use volatile solvents.
4. Wipe the water off with a soft cloth and leave it to air dry somewhere ventilated.
5. Once it is dry, store it out of direct sunlight and away from heat and humidity.

Wash it before the first use and after every use. Keep it out of the reach of children and pets, and stop using it and seek advice if anything feels wrong.