Tanita Calorie Jump TS960 Indoor jump rope Calories burned I've barely used it, as I tend to give up easily, but I've had it stored at home, so there's no noticeable dirt. The box has some dirt from storage, but if you need it, I'll fold it up and ship it. The outdoor rope is unopened. The batteries still have some charge, but they are test batteries. When the battery runs out, please get one CR2032 coin cell lithium battery at a 100-yen shop or similar.