Wet tumbling brass without stainless steel pins?

Wet tumbling WITHOUT SS pins results

Wet tumbling WITHOUT SS pins results

Building another DYI brass tumbler and want suggestions., Page 2

Cleaning Dirty Bullets Using Stainless Steel Media And Harbor Freight Tumbler

Brass discoloration after tumbling.

Lyman Cyclone Stainless Steel Rotary Case Tumbler: From Unboxing to Wet Tumbling Brass – Ultimate Reloader

Wet tumbling 5.56/223 brass in PVC drum on the HF rock tumblerfull process!

Wet tumble brass with a vibe tumbler.

Wet Tumbling - Separating Pins from Water

Wet Tumbling Brass vs Dry Tumbling Brass: What's the Difference?

DIY Parts Tumbler Cleans Your Parts Good

Stainless Tumbling and case mouth burring.