TENGRY sadhu board copper nails 10mm lotus

Built with specially crafted, corrosion-resistant 100% copper nails and a birch plywood base, it provides stability and long-lasting use. Nail spacing: 0.39 in (10 mm). Standing on nails creates a powerful acupressure sensation, similar to an intense foot...

TENGRY sadhu board copper nails 10mm

Built with specially crafted, corrosion-resistant aluminum nails and a birch plywood base, it provides stability and long-lasting use. Nail spacing: 0.39 in (10 mm). Standing on nails creates a powerful acupressure sensation, similar to an intense foot massage.