Pure Copper Tsuba Weight Upgrade For Shinai Kendo Accessory Heavy Shinai Tsuba Stopper 9.5 Ounces Outer Diameter 3.15 Inches Inner Diameter 1.3 Inches Beef Up Your Power Hits

Pure Copper Shinai Tsuba Upgrade for Stronger Kendo Hits
✔️ Heavy pure copper shinai tsuba, single unit, 9.5 oz, OD 3.15 in

Designed as a heavy-duty copper tsuba for shinai used in Kendo practice and sparring, this upgrade adds mass to the weapon's guard for improved impact feel and balance.

✅ Material: Pure copper
✅ Weight: 9.5 oz (0.59 lb)
✅ Outer diameter: 3.15 in (80 mm)
✅ Inner diameter: 1.3 in (33 mm)
✅ Purpose: Beef up shinai for stronger hits

💡 What is a copper shinai tsuba used for in Kendo training and how can a heavier one improve performance? Copper tsuba adds weight to the shinai to increase momentum and improve impact feedback. - heavier balance helps power transfer in strikes - reduces blade wobble for steadier cuts - copper resists deformation for long-term durability - pairs with standard shinai hardware for easy upgrade

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