I’ve bought several very useful sculpting tools from Phil of PitYak Studios in the past. Unfortunately one tool he didn’t have was a small ball burnisher which I was after for smoothing sculpted green stuff.
Recently he told me about a craft store he’d found locally in Wellington that sold some cheap and useful tools. In particular they had a 0.5/1mm ball burnisher tool that he picked up and was good enough to send me gratis. Thanks Phil, I definitely owe you one!