Five bubble-carded replacement cotton strings from Yomega. This Yomega string pack version is hard to find. Yomega's first string packs were released in 1984 in Yomega-branded brown envelopes.
Of interest... Note the Double Loop Technique illustration on the back of the package. Yomega always added this image to the back of their string packs until about the mid to late 1990s. While most yo-yo players are familiar with this technique, few are aware that the method is credited to the late Laurence J. Sayegh, better known as Larry Sayco, a professional yo-yo demostrator. See the Sayco Information & Trick Sheet exhibit.