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Abacus and Workbook Set
Product Details
Set of a black abacus and workbooks.
- Item Type: Abacus (no case)
- Accessories: Workbooks for levels 5 & 6, bookkeeping problems for level 4
- Color: Black
- Condition: Good
- Size: Standard size
Thank you for looking.
One of the bookkeeping problem sheets has a folded corner. Please see photo.
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.


