You can just hire commercial ones. Multicolour may be banned in your country:( Look for a stage rental company like: http://www.youtube.com/watch?v=vLMYYWxir_s

You can just hire commercial ones. Multicolour may be banned in your country:( Look for a stage rental company like: http://www.youtube.com/watch?v=vLMYYWxir_s&feature=youtube_gdata_player http://www.youtube.com/watch?v=vLMYYWxir_s&feature=youtu...