Kaito Sky and Sea
vibrator set
- Save £19 when purchased as a pair
- External and internal
Tax included
Shipping calculated at checkout
Kaito Sky and Kaito Sea, designed by the team at Pelvic Relief, bring external and internal massage together in one set.
Kaito Sky’s smooth, flat surface is made for external and vulval massage, and its soft teardrop-shaped tip gives more targeted stimulation. Kaito Sea is soft and seriously flexible, with a gentle curve that follows the contours of the vaginal canal. You can use them on their own or together, alone or with a partner, and move between the two as your needs change.
We designed Kaito for women managing pelvic pain and those navigating changes in their gynaecological health, such as menopause, recovery after childbirth or surgery, or cancer treatment. It’s also for anyone who simply wants to explore new aspects of their intimate wellness. Gentle vibration can help boost circulation and reawaken your relationship with sensation, at your own pace.
Bought separately, the pair would cost £108. As a set, they’re £89.
Explore, pleasure, restore.
Good to know
What’s in the set?
One Kaito Sky and one Kaito Sea, each in its own box with a USB charging lead and instructions.
What’s the difference between Kaito Sky and Kaito Sea?
Kaito Sky is for external use. It’s palm-sized, with a flat surface for vulval massage and a teardrop tip for more targeted stimulation, and it has 10 vibration modes. Kaito Sea is for gentle internal use. It’s longer, soft and flexible, and has 3 intensities and 7 vibration modes.
Which one should I start with?
There’s no set order. You might begin with Kaito Sky for external massage and bring in Kaito Sea when internal use feels comfortable, or use them together. Go at your own pace, and if you’re working with a healthcare professional, they can advise on what suits you.
What are they made from?
Both are made from body-safe silicone, without fillers such as BPA or BPS. They’re soft to the touch and easy to keep clean.
How do I charge them?
Fully charge both before first use with the USB leads provided, plugged into any USB port or USB power adapter. A full charge takes around two hours. The light flashes while charging and stays solid when it’s full. Please don’t use them or let them get wet while they’re charging. Kaito Sky also benefits from a full charge at least once a month to look after its battery.
How long does the battery last?
Kaito Sky gives around 55 minutes of continuous use from a full charge, and Kaito Sea gives more than 45 minutes.
How do I turn them on and change the modes?
For both, press and hold the power button for 3 seconds to turn on, then press briefly to move through the modes. Press and hold again to turn off. On Kaito Sky the button is on the base, and it moves through 10 vibration modes. On Kaito Sea the button is on the handle, and it moves through 3 intensities and 7 vibration modes.
Which lubricant can I use?
A water-based or oil-based lubricant, such as YES WB, YES OB or Olive & Bee. Avoid silicone-based lubricants, which can damage the silicone, and avoid hand creams or massage oils that aren’t made for intimate use.
Can I use them in the shower or bath?
Both are fine in the shower. Kaito Sea is fully waterproof and can be submerged up to 1 metre for 30 minutes, so it’s ideal for the bath too. Kaito Sky is splash-proof, so please avoid fully submerging it.
How do I clean them?
Clean both before first use and after every use. Wash with warm soapy water or a silicone-safe toy cleaner, rinse thoroughly and pat dry with a lint-free cloth or clean towel. You can watch Caring for Kaito Sky and Caring for Kaito Sea in the videos at the top of the page.
How should I store them?
Keep them somewhere clean and dry, between 0 and 40°C, and out of direct sunlight.
How big are they?
Kaito Sky is about 9 cm x 5 cm and weighs 100 g. Kaito Sea is about 18 cm long, 4.2 cm wide and 3.2 cm deep, and weighs 115 g. Both run on a rechargeable 3.7V battery.
Who can I talk to if I have questions?
Go at your own pace and stop if anything doesn’t feel right. If you’re working with a healthcare professional, they can advise on how best to make Kaito part of your routine. If you feel any pain, discomfort or irritation, stop and speak to your GP or a pelvic health specialist. Neither Kaito Sky nor Kaito Sea is intended to treat any medical condition. For anything else, we’re here to help at hello@pelvicrelief.co.uk.


