Blades Holder and Beakers is a splined, magnetized component that can lose its magnetism by failure to follow the correct Pacojet safety and operating procedures. Damage to the Pacojet blade holder can result from an insecurely attached blade and/or not flattening beaker mixes after use and refreezing. aid in getting under I am beginning to do my own nails (acrylics) at home and this was the perfect price for my budget as I did not want to spend a ton of money for something that I wasn’t sure I was going to continue to do. The slicer cuts clean and was very reasonably priced. The beauty supply store charges double for the. Stainless steel cutting blade will not rust. Handle is ergonomically designed. Fits comfortably in the hand; opens and closes smoothly with minimum resistance. Easy to change blade. ( one blade included ). Rubber Grip Acrylic Nail Slicers. At Best Rates, You Buy Fine Quality Instrument