The floater has the height above the liquid nitrogen that will guarantee optimal freezing temperature and the best possible result.
Cryofloater is now a product of its own and included in our pricelist but free of charge when purchased with our freezing media for sperm: Sperm CryoProtec II
![Cryofloater](http://tekevent.com/wp-content/uploads/2021/07/Cryofloater.jpg)