🏀 Free shipping on orders over $50 · 30-day free returns · 100% authentic

Health Hot Spring Stone Terahertz Stone Stone for Bath Bath Stone Health Beauty Mineral

★★★★★ 4.9 rating · 35 reviews · 347+ sold
$14.52 $18.8760005950928 30% OFF
Flash Sale ends in
00d 00h 00m 00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty

Product Details

Health Hot Spring Stone, Terahertz Stone, Bath Stone, Hot Spring, Health, Beauty, Mineral, Bathing

Used about 5 times, but no longer needed, so I am listing it for sale.

Enjoy Terahertz during your bath!

■What is Terahertz?
It is said to be a mineral that emits a frequency that vibrates 1 trillion times per second and is attracting attention as a mineral beneficial for health and beauty.

Your home bath will become Terahertz wave water.
Place the Terahertz stones in the net and immerse them in the bathtub filled with hot water.

Points:
Does not damage the bath heater
No need to reheat. Just put it in and it's warm. Promotes body warmth. Economical and eco-friendly.
Can be used repeatedly semi-permanently. Keeps water warm.
Expected to promote circulation and relieve fatigue.

Approx. 200g of Terahertz chips

200g of chips + drawstring bag

[How to Use and Daily Care]
〇Place in the attached cloth bag or a laundry net and immerse in the bathtub. When immersing in the bathtub, slowly lower it into the water. Be careful as it may break or chip if bumped or dropped.
〇 After use, place in a well-ventilated area to remove moisture. If the stones become dirty, rinse them lightly with water. Also, dry them in the sun once every few weeks.
〇Terahertz stones have high thermal conductivity, so they become warm and cold instantly. Hot care (= thermotherapy) and cool care (= cryotherapy) can be easily performed.
〇Due to the nature of the chip-like material, the size of the stones is not uniform. There may be internal cracks, but since the main component of the stone is silicon, it will not rust and can be used semi-permanently.

□ Actual Product Size: Approx. 16 x 13 cm (drawstring bag)
□ Individual Package Size: Approx. 21.8 x 14 x 5 cm
□ Actual Product Weight: Approx. 210 g
□ Individual Package Weight: Approx. 215 g
□ Individual Package Condition: PP bag
□ Country of Origin: Japan
□ Note: Due to the nature of the chips, the size of the stones is not uniform.

Category
Cold Protection & Heat Retention Goods
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Kanagawa

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.

Customer Reviews (35)

4.9
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6147898
★★★★★
2026-11-10

Alles wie beschrieben, Produkt funktional und zuverlässig.