Sadhu Board with Copper Nails, 8mm (0.31 in) – Slim & Portable | Tengry

The TENGRY Slim Sadhu board with copper nails is our most compact copper model — light, portable, and made for people who want copper in a design that travels. With 8 mm nail spacing and the Hexagon Flower of Life pattern, it gives balanced acupressure for beginners and experienced practitioners alike.

What's in the box:

• Sadhu nail board with 100% copper nails
• Textile storage case
• Aroma sticks
• Gift-ready craft box

Specifications:

• Size: 12.59 × 5.11 × 0.70 in (32 × 13 × 1.8 cm)
• Weight: 1.97 lb (895 g)
• Nail spacing: 0.31 in (8 mm)
• Nail material: 100% copper, rust-free and corrosion-resistant
• Base material: birch plywood (ECO)
• Nail pattern: Hexagon / Flower of Life
• Max foot size: US M13 / EU 47 / UK 12 (11.56 in / 29.4 cm)
• Finish: Italian paint, 3-layer glossy varnish

Why copper nails? Copper is naturally antimicrobial and rust-free, which keeps the surface hygienic. In Eastern wellness traditions copper is associated with grounding and energy flow, which is why many practitioners choose it over aluminum.

How to practice: start with socks for a gentler feel and gradually progress to barefoot. Begin with a few seconds and add a little time each day. A minute a day is enough to feel the difference.

Two interlocking boards fit neatly into the textile case — compact enough for travel, retreats or daily practice at home.

Shipping: free to the United States, Canada, Japan and Europe. Delivered in 1-4 business days to the US, Canada, Germany and Japan, 4-7 business days elsewhere in Europe. 30-day returns.