Carborundum Grinding Pen #600Carborundum Grinding Pen #600 The Carborundum Grinding Pen #600 is a tool designed for those who are passionate about crafting miniatures and working with small scale models. This pen is a game changer when it comes to grinding and sanding down your creations, allowing you to achieve stunning precision and detail. One of the standout features of this pen is its black ergonomic grip. This ensures a comfortable and secure hold, reducing the strain on