304 Stainless Steel Ball Dia 0.4/0.5/0.6/0.7/0.8/0.9/1/1.1/1.2/1.3mm - 10mm High Precision Bearing Balls Small Smooth Solid Ball

304 Stainless Steel Ball Dia 0.4/0.5/0.6/0.7/0.8/0.9/1/1.1/1.2/1.3mm - 10mm High Precision Bearing Balls Small Smooth Solid Ball

Aliexpress UK