This oyster shucking tool has 5 adjustable gears, allowing easy adjustment of the handle height according to the size of shellfish. The top hole fits extra-large oysters, while the bottom hole is suitable for the smallest oysters.The base is made of a solid aluminum alloy, durable and corrosion-resistant, not easy to deform or crack with long-term use. The stainless steel handle and blade head are reinforced, making shucking safe and labor-saving, and easy to clean after use. The extended aluminum alloy handle makes the shucking process faster and more effortless.During operation, fix the bottom suction cups, place the oyster in the groove, align it with the junction of the upper and lower shells, press the handle, and gently scrape the connecting muscle between the oyster meat and the shell with the accompanying knife. The base is equipped with 5 grooves to stabilize the oyster and prevent slipping. It comes with 4 suction cups and a G-clamp to fix the tool on the table for enhanced stability, along with 2 knives and 1 pair of cut-resistant gloves.