Don definitely carries a lot of the stuff -- but their outlet store doesn't -- and it's somewhat difficult to shop with them via their primary conduit if you're not a commercial entity. . . e.g. their catalog contains no prices, etc., so you really need to work with one of their sales reps. That isn't always the most convenient mode for consumer-level purchasing.
As a Chicagoland-based consumer, I find the best sources for these types of supplies (tips, bags, essential oils, etc.) to be on-line (save for the classes). If you'd like a list of those, just say the word.
=R=
By protecting others, you save yourself. If you only think of yourself, you'll only destroy yourself. --Kambei Shimada
Every human interaction is an opportunity for disappointment --RS
There's a horse loose in a hospital --JM
That don't impress me much --Shania Twain