I like to use 13.5 cm small quality embroidery scissors to cut out my felt creations. These are lovely sharp scissors and easy to hold.
(I prefer to only keep these for cutting out my felt creations)
These excellent scissors are made from fine stainless steel with an ergonomically soft handle.
Look after these scissors and they will last you a life time.
The link below is for another option for (cheaper) small extra sharp scissors.