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SHARP EL-611X 10-Digit Calculator with Brain Training Calculation Drills by Professor Ryuta Kawashima
Product Details
10-digit calculator with brain-training calculation drills.
- Brand: SHARP
- Model: EL-611X
- Features: Includes brain-training calculation drills
- Number of digits: 10 digits ?????? continues
- Accessories: Comes with box
The box and manual have dirt and creases, but the calculator itself is in excellent condition.
The batteries may run out at any time, so please purchase with that in mind.
This item is not eligible for further price reductions (× × ).
Thank you for your understanding.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.






