This Feadog nickel “D” whistle is perfect for beginners. The starter pack includes a comprehensive Tutor Book that uses a step-by-step approach, music notation, and fingering for a variety of classic songs and dance airs. The Pro “D” is made with a heavier barrell to give a more rounded and solid tone. The Feadog original Irish whistle has been and continues to be manufactured in Ireland since 1978 and is now sold in more than 20 countries worldwide. All Feadog products are barcoded and feature attractive Celtic, modern imagery. New With Tags. Top Irish Seller 100% Customer Satisfaction. Ships From USA, Fast Shipping, Easy Returns.