Defries single use sterile instruments will equip you with quality tools for your surgical and medical procedures. The technical design of each instrument is modelled on reusable instruments, whilst providing you the benefit of no repeat sterilisation and a reduced risk of cross infection. Each instrument has a green dipped handle to visually identify it as single use. Medical grade stainless steel instruments are made with an exacting mechanical finish. They can be recycled into meltdown metal or incinerated to become non-toxic file ash.