CD 190/191 two-piece has a fisheye with flea bite to dome and fisheye with two flat chips to base. CD 121 has scuff to rear dome and small chip to rear upper WG lip. Big and small bubbles front and rear. Pin is included for two-piece. The first two pairs sold quickly and this is the last set that I have right now. Take both insulators for $10.00 + shipping. First email that says' "I'll take it.". No PayPal.