Check the listing for details. Save A Tooth Emergency Tooth Preserving System. Condition: New. Listed at 19.99 USD. Newly redesigned Save-A-Tooth is now smaller, easier to transport and easier to use. The new redesigned Save A Tooth, features a basketless retention system allowing each knocked out tooth to get it's own protective slot. Also included in the re-design is a tamper evident safety ring that separates when opened, eliminating the accidental open. Save A Tooth provides protection and nourishment to knocked-out teeth until replantation by a dentist. Uses a specially formulated pH balanced solution to protect the tooth and root. Contains Hank's Balanced Salt Solution. When you use the Save-A-Tooth system, a knocked out tooth can be successfully replanted and retained in up to 90% of cases. One system per box. Great for schools and organization where kids gather and play!