Pill Identification by Imprints: X4 Home Pill Identification by Imprints: X4 2 results PRAMIPEXOLE 0.125 MG TABLET Side 1: M Color: White Side 2: X4 Shape: Round PRAMIPEXOLE 0.125 MG TABLET Side 1: M Color: White Side 2: X4 Shape: Round Other Popular Drug Imprint L76 RG78 logo and A2 713 0115 2790 CORGARD 40 04 31 GP400 4009 ASC 116 SC 1 G 2004 HZT PIO MYLAN 6410 logo and 831 5411 P F 10 00 EP 131 F19 25 DG2 173 M 1 ucb 750 M 261 94 758 45 mg 54 775 FLO N635 S476 3 7 L 64 NL4S LL 721 X 77 ZVR 100 logo and TF