**Product Description:** - **Materials:** Quartz and ceramic bowl with stainless steel handle and clamp. - **Size:** Max opening width: 10 inches/25cm. Bowl dimensions: 3.3 x 2.8 x 1.3 x 1.2 x 3.4 inches (83 x 70 x 34 x 30 x 87 mm). Capacity: 250g. - **Features:** High-purity ceramic (99%) withstands temperatures up to 1000-3000��C. Dense, non-reactive, resistant to impact and oxidation. - **Use:** Ideal for melting metals (gold, silver, copper, brass, alloys) and industrial/chemical lab applications. - **Care:** Heat slowly (max 50��C per minute) and cool gradually to prolong lifespan. - **Includes:** 2 tongs, 4 bowls. - **Note:** Slight color variations may occur due to lighting/screen differences. Size tolerance: +/- 1-3cm. (No additional items included.) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin