High quality construction Made from durable stainless steel and aluminum material. The tool is built for long-term use and is easy to clean. Complete remover set Fully automatic crown remover with 4 attachments. Enables quick and convenient crown removal during procedures. Ergonomic design Arc-shaped remover tip and concave handle design provide a comfortable grip and precise control, making crown removal easier and more manageable. Key attributes Material: stainless steel and aluminum Includes: 4 attachments Function: crown removal Design: fully automatic with ergonomic features Usage: suitable for dental crown removal procedures Use scenarios - Dental clinic crown replacement: quickly remove an existing crown to proceed with fitting or adjusting a new crown. - Chairside care: efficiently remove a loose or dislodged crown to relieve patient discomfort during treatment. - Crown fitting and modification: switch attachments to accommodate different crown shapes and sizes for various cases.