◎ Gently warms stiff shoulders caused by cold or fatigue to the core.
◎ Ideal for Onkatsu (warming the body) and relaxation time.
◎ Made with an exceptionally soft and gentle-to-the-skin fabric, so soft it requires a slow sewing machine speed. Crafted from a special flannel fabric, not available on the market, made to manufacturer specifications.
❂ Features of Rice Bran & Brown Rice Heat Packs ❂
A natural heat pack that can be reused many times by microwaving.
▪️ New brown rice
▪️ Fresh rice bran (pan-fried finish)
▪️ Mineral-rich sea salt
✥ No herbs or potpourri are included, so you can use it with peace of mind.
Warms your body to the core with moist heat from grains, like a hot spring.
(Ultimate original blend)
▪️ 100% Cotton Flannel Fabric
(Directly sourced from a supplier)
▪️ 100% Cotton Domestic Ribbon (25cm each)
(Braided texture for a secure tie)
※ The color and pattern of the inner bag may change without notice.
The cover can be washed for hygienic use.
(The heat pack itself cannot be washed.)
◎ Please refrain from imitating my heat packs or copying my descriptions.
◎ Photos are of a sample. The contents will be filled after purchase. Stock confirmed.
【Shoulder Heat Pack with Cover】
◾ Size: 70cm x 14cm
◾ Contents Weight: 600g
This is an eco-friendly heat pack that can be reheated and reused many times in the microwave.
After use, allow it to rest for about 4 hours to absorb moisture.
【Microwave Heating Time】
900W microwave → 1 minute 40 seconds
600W microwave → 2 minutes 10 seconds
▪️ Do not use the automatic heating function.
▪️ Microwave with the cover on and placed on a plate.
Can be used for 1-2 years depending on frequency of use.
(Please be careful not to overheat the heat pack. We are not responsible for any issues. Please use at your own risk.)
Includes instructions and will be shipped via Yu-Packet Post. It will be delivered to your home mailbox.
Hirocchi Heat Pack
Rice Bran Brown Rice Heat Pack
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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.
The product does what it’s supposed to do. Nothing extraordinary, but it performs its function well. Delivery was quick and smooth.