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 LINEA M LTS 307 LINEA S LTS 303 LITTLE BLACK M OPAL+LINEAR SPOTS LINEA L LTS 309 PICCOLO S ROLLER M