First step is making a felt sharingan. What do we need? Black felt, two tint red felt (darker and brighter) scissors, felt glue.
1. Cut two (black and brighter red) round felt pieces
2. Cut smaller circle from the red circle
3. Cut thin stripe from darker red felt.
4. Put the stripe between two light-red parts.
5. Cut one round piece and two tear-shapes from the black felt.
6. Glue everything together