Pill Identification by Imprints: WPI 500 Home Pill Identification by Imprints: WPI 500 2 results METFORMIN HCL ER 500 MG TABLET Side 1: WPI 500 Color: Blue Side 2: Shape: Round METFORMIN HCL ER 500 MG TABLET Side 1: WPI 500 Color: Blue Side 2: Shape: Round Other Popular Drug Imprint NB-890 OP150 PERCOCET MVC 150 T127 WPI 867 par 259 RIL 44 157 AG AG BR 174 718 M 3 L977 44-527 FELDENE 93 MYLAN A TL 217 LIMBREL 52002 MYLAN 3404 PH 32 F1 WAR 10 L-2 DIAMOX 754 PH 033 RG78 PRE 01 BAYER BAYER 60 98 XL ML 95 M 29 679 D1 or P ATN MYLAN 3110 logo and 01A 66