These are pretty knobs, a nice size for my daughters dresser. However, the first box arrived and several of the aqua glass balls had broken off the stems. Wayfair sent me a new package ASAP, but there's some doubt in my mind as to how sturdy these knobs are. My biggest concern is that the screw portion (the long part that goes through the drawer front) is attached to the knob itself, with a washer and nut to tighten it. Most other knobs I've seen have a *separate* screw that fits flush against the inside of the drawer and screw *into* the knob. Because this one is attached to the knob already, there's no way to purchase a different screw if you need a different length. As these are, the screw is so long that it extends quite a bit into the drawer. My daughter is 10, so she's old enough to be careful. But I forsee snagged clothing and the occasional scrape as she's reaching into a drawer quickly.