Unicorns are magical creatures. I believe the magic is stored in their horns. I also think that the twistier the horn is, the more magic is contained within.

This pattern is pretty versatile. You can use the same counts, and different sized hooks to make various sized horns. I used 2 strands of yarn and a 4.5 mm hook to make a 7 inch horn with a base of 2 inches.I also used a 3.50 mm hook to make a 4 inch horn with a 1 inch base. You could use thread and a steel hook and make a miniature horn.

This pattern is included for free with the purchase of the Unicorn Pumpkins pattern which you can find here:

https://www.ravelry.com/patterns/library/unicorn-pumpkin