I used this when bathing my baby. This duck-shaped digital thermometer makes it easy to check the water temperature. Operation confirmed (see photos) The chick's body floats in water. My child was also very happy (*^^*) When not in use, the digital part turns off when you set the body on the legs. It was a gift, and I don't know where the battery removal location is (sweat) There is no box or instruction manual. I plan to wrap it in bubble wrap and mail it. Please refer to the photos for the size. I plan to ship it in a 60-size box, so I can't offer any further discounts, but if you want to meet in person at Ryogoku Station, Kinshicho Station, or Akihabara Station, I will change the price to 300 yen, so please consider it m(_ _)m ● Cute chick bath thermometer that floats in water ● Waterproof type that can be floated in water, such as in the bath, to measure the temperature ● Easy-to-read digital display, so you can bathe your baby without having your hands full Bathing Hot bath