Steel shots bearings for tumbling as a polishing media for metal, ballast for model ships, aeromodelling balancing and orgonite crafts. Also use as sling shot or with compressed C02 as pallet for small game pest control.
Jewellery craft decorative as these steel balls can be brazed.
Scale modellers creative use to construct position-able ball joints framework for stop motion modelling with brazing.
Mild steel or stainless steel metal. Protect from rust with light paraffin oil or lithum grease aerosol spray.