John
(Rating: 10/10)
Very fast delivery of an excellent product.
I have used Superslick products on
my trombone slides, and find it as good if not better
than most others. It is recommended by the maker of my main trombone,"Blessing USA"
harry lovatt
(Rating: 10/10)
I found this item very effective and now my trombone slide moves better than ever and I cant now here a noise from when the lde mves thanks for inventing this product