It does not burn when it enters but boy, does it burn on the way out. And, of course the plug will lengthen the time it provides irritation.

19 41

17 10

40 40

5 10

33 41

6 10

150 20

36 40

23 20

37 42

21 41

12 40

22 41

11 40

31 45

77 21