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Old document, old Japanese paper, old book, Ikkanbari, Rare Mathematics 3000 Problems Vol. 2, Meiji 31 (1898), antique
Product Details
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An old Japanese-style math book published in 1898.
- Title: Mathematical Problems 3000, Vol. 1
- Author: Hoshi Kyosei
- Publication Year: 1898 (Meiji 31)
- Format: Japanese-style binding
- Features: Old book, signs of age
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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.








