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2026-11-07
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Okinawan Natural Manganese Nodule (Terrestrial Manganese) Small Stones 20g
$10.00
$13
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Product Details
Description
Specifications
Care Guide
Natural Ore from Okinawa Prefecture
- Origin: Okinawa Prefecture
- Weight: Approx. 20g
Manganese Nodule, Okinawan Mineral
Slightly more included for fine-tuning.
Considered terrestrial manganese, it is found only in limited areas of Okinawa in Japan.
*Please note that a 1-yen coin is shown for size comparison and is not included with the product.
- Quantity: 20+ pieces (various sizes)
- Packaging: Bagged
- Weight: Approx. 20g
Category
Gravel, Stone & Railroad Ties
Condition
New/unused
Shipping
Included in price (by seller)
From
Unspecified
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.