1. Material: copper+steel silicone handwheel 2. Automatic high pressure cleaning 3. Threaded interface: US standard 4. Surface technology: electroplating 5. Installation type: embedded 6. Structural form: single connection 7. The recommended opening diameter is 2.2cm 8. Efficient and clean, saving time and effort 9. Spool type: full copper spool 10. Suitable for cups with diameter less than 11cm 11. Size: 15x13x3cm 12. Weight: 400g
