◎ Gently warms stiff shoulders caused by cold or fatigue, penetrating to the core. ◎ For warming activities and relaxation time. ❂ Features of Rice Bran & Brown Rice Kairo ❂ A natural kairo that can be heated in the microwave and used repeatedly. ▪️ New brown rice ▪️ Fresh rice bran (roasted bran finish) ▪️ Mineral-rich sea salt ✥ No herbs or potpourri are included, so you can use it without worry. The moist heat from the grains warms the body to the core, like the warmth of a hot spring. (Ultimate original blend) ▪️ 100% cotton flannel fabric (Directly sourced from the supplier) ▪️ 100% cotton, made-in-Japan ribbon (25cm each) (Woven-like material, ties securely) ※ The color and pattern of the inner bag may change without notice. The cover can be washed for cleanliness. (The kairo itself cannot be washed) ◎ Please refrain from imitating my kairo or copying the text. ◎ The photos are samples. The contents will be filled after purchase. Inventory confirmed. 【Shoulder Kairo with Cover】 ◾ Size: 70cm x 14cm ◾ Contents weight: 600g An eco-friendly kairo that can be heated in the microwave and used repeatedly. After use, allow it to absorb moisture for about 4 hours. 【Microwave Heating Time】 900W microwave → 1 minute 40 seconds 600W microwave → 2 minutes 10 seconds ▪️ Do not use the automatic heating function. ▪️ Place the cover on a plate and heat in the microwave. Depending on the frequency of use, it can be used for 1-2 years. (Please be careful not to overheat the kairo. We are not responsible for any problems. Please use at your own risk.) An instruction manual will be included, and it will be shipped via Yu-Packet Post. It will be delivered to your home mailbox. Hirocchi Kairo Hirocchi Kairo Rice Bran & Brown Rice Kairo Note: This is not a medical or therapeutic product. ↓↓ For those interested in the following words: Handmade, gift, get-well gift, Valentine's Day, White Day, anniversary, birthday, Respect for the Aged Day, Mother's Day, Father's Day, gift, present, Azuki no Chikara, Kiribai, microwave, easy, eco-kairo, warming activities