I’ve created a zbrush zipper brush and it’s available for download for free. I found that most of the simple zipper alphas out there, or even just custom ones I made with the smaller tooth type just didn’t look that believable so I created this brush. This Brush is for ZBrush 3.1. This is a high resolution brush, so please make sure your model is appropriately sub-divided. You can download the brush in my download section of the site.