Hill Style E String Fine Tuner made by the Wittner company. For loop E strings
List of products by brand W. E. Hill & Sons
W.E. Hill & Sons is a manufacturer of products for orchestra instruments.
There are 4 products.
Hill and Sons Violin E Strings - available in medium thickness in a ball or loop.
Hill Peg Compound-Lubricates sticking pegs.
Hill Bow Rosin for Violin-Viola-Cello From the acclaimed house in England, the most sold rosin on the planet.