This big digit, easy to read digital timer is a great accessory for any enema. The three button design makes it simple to time your enema. It counts down and up to 100 minutes, with a nice beeping alarm sound to signal the end. You can set it up with it’s stand, hang it from a wall, or attach it securely with the magnet on the back. This comes with the AAA battery so you are ready to go when you receive it in the mail.