Ring cores available in all full and half sizes 6- 17. We have listed these to show the comparable UK and USA Sizes
Once polished the seam is almost invisible, these ring cores are made from certified grade stainless steel and all made in JDG's shop to their high-quality standards.
Stainless steel is hypoallergenic and rust resistant, as well as being very durable.
JDG manufacture all rings to strict quality standards and specifications.
All JDG products are manufactured in Canada.
This page contains assembly instructions for the pen kits we supply. If you can not find the instructions you are looking for please email me at email@example.com and I will do everything I can to help you.