1. Product name: water power calculator of TYW12
2. 12-digit calculator
3. Water power, not button cell or battery or solar power.
4. Ecological calculator, prefect promotional items or gift.
5. Your Logo can be printed in the head.
6. Silver panel with green buttons or others with
7. Unit size: 16.8 x 12.2 x 2.8cm of Inner white box packing
8.Carton: 40 x 56.5 x 40.5cm for 80pcs of 16.5kgs
