It's moldable so you just mold it to the handle how you like then it dries to very hard substance that's waterproof. Henckels, a German brand, was founded in 1731. Does anybody have any recommendations for repair of J A Henckels knives? Shop with confidence. J.A. Henckels Twin Fin II Santoku Knife 18cm $127.95 $209.00. Zwilling J.A. [if gte mso 9]> Normal 0