Contrabass Rosin (The bow in the photo is for illustration purposes only and is not part of the product) LEATHERWOOD BASS EXTRA This is a used item purchased about 1-2 years ago. It has been used, but more than 90% remains. Since some time has passed since purchase, the feel may differ from a newly made product. Manufacturer's description: Made for situations requiring extra stickiness, such as very cold and dry climates, or when the music being played demands strength. Reference price: For a new item, 7,000 yen to 10,000 yen per piece.