Ambrogio Sanelli Truffle Slicer has a stainless steel frame with an adjustable, wavey blade. The adjustable blade allows for controlled shaving of truffles at different thicknesses. Made in Italy by Ambrosio Sanelli, founded in 1864 in Premana in the Italian Alps. Ambrogio Sanelli prides itself on making reliable unpretentious tools and this truffle shaver is a must have come truffle season.