Great product great service.
Not used yet but sure it will be fine.
It is what it is an original that is probably the best out there.
Use it on dry fly tippets to take off the shine and put it just sub surface.
Not used yet.
Thank you for your review - please re-issue when you have had time to use.
I've used this before. The cheapest sinkant, but does the job, If it dries up, as my old one did, it can be made workable again with a little water. Received the day after ordering.