Scala is a subtheme of Service Packs that consists of 9 sets that ran from 1998 to 1999. Most sets were released in 1998 which accounted for 6 sets. As of today, the average annual growth of sets in Service Packs Scala is approximately 3.4% per year.
he LEGO Service Packs for the Scala theme provided additional pieces and accessories to complement the main Scala sets, which were produced from 1997 to 2001. Scala sets focused on dollhouse-style play and were aimed primarily at young girls, featuring detailed mini-doll figures, furniture, and accessories. The service packs typically included extra figures, fashion items, furniture pieces, and decorative elements. These packs allowed builders to expand and customize their Scala scenes, creating more intricate and personalized environments.