Amazon.com.au:Customer reviews: ALLY Tools Round Soapstone Holder with 7 Round Professional Quality Soapstone Pens for Welding and Welders Perfect for Making Removable Markings on Steel, Aluminum, and Cast Iron
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I work with roofs and we use chalk to mark damage. I was told soap stone chalk was far better and less dirty than sidewalk chalk. I purchased this because i liked idea having few sticks and a pen...i am constantly having to turn to keep a fresh piece and sometimes its retracts back into the pen. It is not overly helpful so far and certainly not worth the extra expense.