This is one kind of calculators with ruler on two sides;
| Package: | each in box or blister card packing |
| Supply Ability: | 100,000 Piece/Pieces per Month |
| Minimum Order Quantity: | 5,000 Piece/Pieces |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Calculator: | Calculator |
| Model Number: | 501A |
| Style: | General Purpose Calculator |