Mberg Ultra Light Titanium Fine Tuner for Violin/Viola  Authorized dealer over 40 years USA - " Gary Ritter Strings Shop" - South Lyon, Mich.   Shipping outside lower 48 states USA and HI.. - AK.  will be calculated.  Ultra-Light String Adjuster Hi-End, ultra-light adjuster for violin E and viola A strings. Won't dampen the vibrations of the tailpiece like heavier fine tuners. Note: This adjuster is designed for use on a single string (E for violin, A for viola). Some tailpieces are not wide enough to accommodate an MBerg tuner on all four strings at once. Manufacturer's Description The one of a kind spring joint combined with titan as its fascinating basic material offers a number of benefits: Optimal sound transmission Half the weight of conventional metal string adjusters thus lower damping effects The spring joint is wear-free and free of play Smoothly adjustable gold-plated adjusting screw with fine thread The materials used, titan and gold, are biocompatible (antiallergenic) Approx. 2.8 grams