I bought the Wahl's 15-piece haircutting kit recently. The 20-minute how-to video which provided a crash course in haircutting techniques was most useful. I used the clipper to cut my three children's hair which grows amazingly fast. My husband liked the result so much that he lets me cut his hair! He was a real fussy customer at the barber's and always came back fussing and complaining. But he was so pleased with the Wahl's Clippers that he vowed that he would never go to a barber again. Now we have extra money to spare. We also save the time going out to the saloon. My only regret is that I did not buy it sooner.