Do we have to buy the instruments sets? No. You can purchase individual components or entire sets. Also, initial support is provided to distributors regarding the instrument sets. By admin|2021-02-14T19:38:55+00:00February 28th, 2016|Sales, Technical|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsAppTumblrPinterestVkEmail About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.