Product Features:
This Drill Hole Ball Is Made Of Stainless Steel, Which Is Non Polluting, Non Rusting, And Has High Hardness.
Application:
Solid Stainless Steel Through-Hole Ball, Without Thread, Showing No Magnetism Or Weak Magnetism, Can Be Used For Decorations, Teaching Experiments, Mechanical Accessories, Hardware Accessories, DIY Bracelets, And So On.