To provide a pair of scissors for cutting the hair which are reliably superposed on another pair of scissors, are not distorted between the pairs of scissors, and are capable of holding the interval between the pairs of scissors.

The scissors for cutting the hair are comprised of a plurality of pairs of scissors 1, and the pair of scissors 1 comprise both two grip parts 11 in which through holes 12 are each formed and connecting devices 3 fitted in the through holes 12. The connecting device 3 comprises a first hole 31 formed in a first side surface, second hole formed in a second side surface, and a connecting part 34 protruded in the back surface opposite to the first side surface. The first hole 31 communicates with the second hole, and two metal parts with elasticity are arranged for both sides of the first hole 31. Stopping pasts are each protruded on both right and left sides of the connecting part 34, and a notched opening is formed in the stopping part. By fitting the stopping parts provided for the connecting devices 3 of one pair of the scissors 1 between the two metal parts provided for the connecting parts 3 of the other pair of the scissors 1 and fitting the metal parts of the connecting devices 3 of the other pair of the scissors 1 in the notched openings of the connecting devices 3 of the one pair of the scissors 1, the plurality of pairs of the scissors 1 are superposed on each other.