Cormo tops
Cormo wool has well-defined crimp, which gives it excellent elasticity.
The impression of the tops is one of fluffiness and is a joy to spin. It flies through your fingers.
Make sure to spin fine enough, and with enough twist to secure and protect the fibers. Check your finished yarn before committing to a technique: You may think you are spinning extrafine and then discover that the strands bloom when they are plied.