Kolath Enterprises - PHILIPS Hair Clipper with Trim-n-Flow technology. HC3505. Designed to prevent cut hairs from getting stuck within the comb. 13 settings 0.5mm to 23mm. Self sharpening, quick release washable blades.
Philips Hair Clipper Series 3000 Corded Hair Clipper with 13 Length Settings and Stainless Steel Blades, HC3505/15 - Walmart.com