7 of 9 people found the following review helpful
3.0 out of 5 stars
Re-use of product, 13 Feb. 2012
The heat pad is very good; it heats up instantly as soon as you click the botton. However, to re-use the pad is not user friendly. You have to boil the heat pad in a pot for a while; wait for the salt to dissolve before it can be re-used.