In October 2000, a group of people from Sant Boi de Llobregat (Barcelona) decided to express their creativity with puppets.

Their first initiative was a show for children called The Dream Painter which was performed for the first time in May 2001. Technique: muppets. Highlights: Performances at the International Theatre and Animation Festival of Viladecans, at the Artenbrut Theatre and at the Children and Young Theatre Fair of Catalonia organized by Fundació Xarxa.

In May 2005, they launched ToysWorld, a puppet show for family audiences. Technique: Bunraku (handling at sight), by which the puppeteers can explore the dramatic play between the handler and the puppet. Highlights: Performances at the Artenbrut Theatre, at the International Puppet Festival of Gavà, at the Hope Party organized by Intermón OXFAM and at the Tantarantana Theatre during the 2007-2008 season.

In April 2007, they launched Chimpa in the jungle, a puppet show for preschool audiences (children from 0 to 6 years old). Technique: table top puppets. It was a small format puppet show specially designed for performances in small places such as libraries or nursery schools. It was a great success. So in July 2008 they decided to prepare its theatrical version. Highlights: Performances at the Castilla y León Theatre Fair in Ciudad Rodrigo (Salamanca) and at the Tantarantana Theatre during the 2008-2009 season.

Since the year 2003, Lores Marcó and Miquel Olmo have been combining their theatrical performances with the production of the TV puppet show Los Lunnis broadcasted by the public Spanish TV channel (TVE). From June 2006 to March 2007, Miquel Olmo was involved in a new puppet project produced by GESTMUSIC, Los Algos, which is currently broadcasted by the Spanish TV channel CUATRO. At the moment, SINILOS is preparing a new theatrical show and its first TV project "The Globetrotters".