Ceramic filler vs plastic pellets: when and how to use tumbler filler
Filler keeps your barrel full, cushions your stones and carries grit into tight spots. Here is which one to use at each step.
Innovation in rock tumbler consumables
The common four-pack of grit and polish is only the start. Here is how better blends, finer polish and smarter fillers change your results.
Rotary or vibratory: choosing a rock tumbler
Rotary tumblers shape rough rock; vibratory tumblers finish shaped stones fast. Here is how to pick, and why many people use both.