A big + 1 on magnifiers or readers , i had a nightmarish time building coils and rewicking when i started and i found out my eyesight went down hill ( 48 years old , eyesight i thought should still be good but apparently not).
Anyways when i put on a pair of readers i was rocking out new coils and rewicking as if i was a 20 year old again. I just tried silica after using cotton and "Peaches and Cream yarn" also excellent by the way, but i really liked the change to silica .