Wiggle At Will Riddle

Question

I have four of these With matching extremities. They can do many things And hardly ever bring me pain. Unless I stick them with a pin Or burn them sometimes when... What is it that I can wiggle at will? And use in other means still?

Answer

More What am I Riddles

I know a word of letters three, I know a word of letters three, add two and fewer there will be? The word "few". Add "er" and it becomes fewer. It"s a Material Thing" What is bought by the yard and worn by the foot? Carpet.

More Riddles and Answers
Logic - Math - Miscellaneous - What Am I - Words