The hard thing about glasses with twins is that you can't fool them at all. If one does not have his glasses on, the other will NOT keep his one either. So, over Christmas Caleb lost a screw in his glasses and by the time I got to the eye doctors office to get them fixed about three weeks had passed. Okay, back in business and starting to wear them again. THEN. Isaac's glasses lost a screw and again, it took me about three weeks to get into the eye doctors to get them fixed. SO here were are again. UGH! Lets see how long these last.