Leifheit 37202 Replacement Spring for Cherrymat Stoner Cherry Stone Remover Replacement Spring by Leifheit For use in Cherry Stone Remover No.36700 Cherry Stoner removes pits/stones from the cherry without damaging the delicate fruit Enjoy your favorite fruit without the hassle of spilling out the stones Removal is fast and efficient, making it for when you need to stone a lot of fruit, such as canning