I put my companion to the test flanchant her hair around the right nipple and shaving only the left ... After 2 weeks, the hair right nipple out just to the left while they are already about 7mm. INCREDIBLE! It asks for a second session quickly!
If you are sensitive to pain (places where the skin is fine), but otherwise pass your turn, you take it (+ goggles).
The ideal technique for large parties is to proceed by moving band of 1 cm flash to get a sense of progression. Regarding the overheating problems in multi flash mode: make a flash every 3.4 seconds and it no longer overheating.
4 stars and not 5: prices elevé refills + sometimes overheat.