1. Environmentally friendly and healthy material, durable
2. Rugged and easy to use
3. Easy to carry and easy to operate
4. Scope of application: watch maintenance
5. Size: 4 oils cups: 8.2x5cm, 5 oils cups: 11.7x5cm
6. Weight: 4 oils cups: 107.1g, 5 oils cups: 135.3g
