Tushy Spa 3.0 Warm-Water Bidet Toilet-Seat Attachment (Bamboo or Platinum) The updated Tushy Spa 3.0 Warm-Water Bidet Toilet-Seat Attachment ($119, originally $149) comes with bamboo or platinum-coloured knobs, and can be hooked up to the warm-water supply right under your sink. Image Source: hellotushy.com Tushy Spa 3.0 Warm-Water Bidet Toilet-Seat Attachment $119 from hellotushy.com Buy Now