Looking for professional blade sharpening for ice dance and figure skating? With 25 years of experience and two state-of-the-art machines from Blackstone Sport, offer top-notch sharpening services for just 20 euros, VAT included. Choose between traditional sharpening and flat bottom system sharpening, tailored to your. Conveniently located in Canillo, we’re available year round and can even organize group sharpening on tour with prior arrangement, using the highest quality stones.