Even if you have experience with using some of these cold working tools there are some good tricks to add to your cold working and best practices for cold working. Anyone who likes visual learning will benefit from this video.

I am very fortunate to have attended 2 of Nathan’s murrine classes in person. I came away from each with a solid grasp of the processes involved as well as the inspiration to include the techniques in my own work.

I’ve been working in kiln formed glass for over 12 years and consider myself a competent coldworker. Still, I learned a lot from this video lesson and recommend it wholeheartedly. Nathan shares his knowledge clearly and in easy to follow steps, each building on the next. A great course!

This on-line class is a must-view. Like it or not, galleries want cold worked glass. I started cold working a couple of years ago and was instantly rewarded by acceptance into shows and galleries. Nathan is a master and explains and demoes the options with his usual clarity and skill.


As always, I learn something other than the advertised in these videos that help fill the gap in my mostly self taught background.

As always, the production values of these on-line classes are very high.

I have all of Nathan’s videos to date and find everyone is a valuable tool in my studio. Ob

I thought I knew quite a bit about cold working but this video showed me things I didn't know as well as better ways to do things I did know. Love that he showed the "clear capping" with clear powder. The visual is better than just reading about it. Also appreciated the information about the different grits, more information than is usually given, even in classes.

This video is packed full of great information. It has really improved my cold working skills! Totally worth the time and money to purchase and watch this video.

Great video and very informative. Brings to the table the importance of coldworking and the difference it makes in your piece.

This has helped me understand how important coldworking is!

I have had a lot of questions on cold working so I was very happy to see this video come out. Nathan explains the processes very well and I now feel more confident using my tools to reach a great end result.

This is a great video if you are wanting to take your glass to the next level!!! Nathan Sandberg gives you the extra to make your work look professional!!!

Have a small studio so can't invest in all the needed machinery for coldworking. Love that a bit of elbow grease can almost parallel that - and this is why this video is so valuable. The nuances of grit means a major difference in outcomes and this is covered in detail here. Appreciate the "how to" in beveling edges and other techniques that elevate professional appearance in a piece of work. I was thrilled to have access to this video and have watched it many times since. You won't be disappointed.

I don't have all the cool coldworking supplies, but it's nice to see how they work. And it gives me ideas how to apply what I do have to my cold working.
The part with the grits is worth it for the price all together! I now feel confident using that method to finish a piece!

I hate cold working but Nathan breaks it down and shows you many ways to get it done painlessly. I am not as reluctant to make pieces that require Coldworking now which ups the professionalism of my work.

If you are serious about a professional look for your glass art, this is a must have. I feel my work has taken 5 steps forward after viewing this video and applying the techniques! Thank you Nathan and AAE Glass!