LITTLE BLACK S OPAL by Architecturat LITTLE BLACK S OPAL is made by Sentinel. Details and photos of LITTLE BLACK S OPAL are displayed above. You can also check other products in Sentinel category. Sentinel / Sentinel Sentinel products by Sentinel LITTLE BLACK M LINEAR SPOTS LINEA M LTS 307 LIGHT INSERT PROJECTOR LTS 535 ROLLER M WOOD LINEA L LTS 319 LINEAR SYSTEM LINEA L LTS 309