The LEGO set # 9968-1, titled "Pulley Wheels," was released in 1995 as part of the DACTA subtheme within the LEGO Creator line. This vintage set contains 22 plastic pieces, featuring pulley wheels as the main LEGO character. The set is designed for children aged 3 and up, and comes packaged in a polybag, remaining factory sealed. It is a part of the System theme, offering an opportunity for building and imaginative play with a focus on mechanical components like pulley systems.