8/0 UNI-Thread, 72 denier, 28 colors.
6/0 UNI-Thread, 136 denier, 25 colors.
3/0 UNI-Thread, 220 Denier, 21 colors.
UNI BigFly Thread
UNI-Nylon, 70-210 denier, Black & White.
17/0 Trico Thread, 40 denier, white only.
UNI-Caenis
A+ UNI-Thread