Cheap to buy, cheaply made. I took it out of the package and it fell apart; I glued it back together and it’s good as new ;). It works—but try it out on something you care about first to get the hang of it. I will not use this tool on delicate items as the tiny brass spikes would not be suitable, better to use regular lint brush. Works for removing pilling on t-shirts made with blended fabrics (like polyester/cotton). I’m not sure I will ever try this on sweaters because I think the tiny metal spikes will snag and ruin the knitted garment—especially if it snags easily. 4 stars because this device is NOT suitable for delicate cashmere, certain sweaters, nor any type of garment that is delicate and easily snagged.
Damage the fabric, does not work very well