Oyster opening device, has knife tool provided with sleeve and blade, top protection placed above blade, bottom protection placed below blade, and V-shaped small stainless steel bar arranged in projection into sleeve

摘要

The device has a knife tool provided with a sleeve (1), a blade (2) and a finger guard (3). A top protection (4) is placed above the blade, and a bottom protection (5) is placed below the blade. A V-shaped small stainless steel bar (6) is arranged in projection into the sleeve. The bottom protection comprises a solid base plate attached in square below the finger guard.