This is a rare and highly collectible Duncan Yo-Yo String Tricks & Looping Tricks Vol. 1 CD from 2003, commemorating the brand's 75th anniversary. The CD contains instructional videos on various tricks that can be performed using a Duncan yo-yo. It is a great addition to any collection of classic toys and yo-yos. The brand has been a favorite of yo-yo enthusiasts for many years and this CD is a testament to their commitment to providing quality products and innovative designs. Suitable for both beginners and advanced players, this CD is sure to provide hours of entertainment and skill-building.