Tool Of Thief, Toy Of Queen. Always Used To Be Unseen

Riddle: Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed. What am I?

Answer: A mask.

Source: https://www.riddles.com/408

Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed. What am I? — Tool of thief, toy of queen. Always used to be unseen by Anonymous v1.

Riddle: Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed. What am I? Answer: A mask. — by Anonymous v2.