1. ABS material, wear-resistant and durable, feel comfortable 2. One-key operation, convenient and fast 3. After the suction head is separated and disassembled, it can be directly rinsed with water, which is convenient and hygienic 4. Power supply: 1 AA battery (not included) 5. Material: ABS 6. Uses: blackheads, pore cleaning 7. Size: about 15 x 2.6cm 8. Weight: about 60 grams