My finger

-1

5

53

Magnifying a magnifyer magnifying a magnifyer magnifying a magnifyer magnifying a magnifyer

10

10

22

Serrations on a knife

57

17

39

Magnifying a magnifyer magnifying a magnifyer

7

1

41

Magnifying a magnifyer magnifying a magnifyer magnifying a magnifyer

7

5

34