Pill Identification by Imprints: M 221 Home Pill Identification by Imprints: M 221 1 result TIMOLOL MALEATE 10 MG TABLET Side 1: M 221 Color: Green Side 2: Shape: Round Other Popular Drug Imprint L 299 VRX 405 KLX C181 WATSON 932 XANAX 0.25 551 108 ZA22 54 328 905 CLA500 052 AN 521 B4 C HP 149 12.5/500 7152 MYLAN 5220 TL051 E1 or E2 345 2 54 C 116 554 031 West-ward 202 411 Ziks631 M 943 Lilly 3238 BI AAA 1138 G 372 2 L151 T 193 BY1 A 2 26 cor 239 54 769