But that was an oversight on my part, not the sellers. Plus they have excellent traction. Unfortunately I had to return two set of these earbuds. Ordered XL for my 11 year old son (normal size kid). If a kid is new to perler beads then this kit is awesome, it has see through boards and then pictures you can put behind it for the kids to follow. I bought this to hang all my hand-knitted clothes, and I love it so much! No body can hear the kids noise in the background during meetings. I was waiting until it was restocked to order for myself, then all of the sudden black wasnt an option at all. Only case arrived without the glasses Both are primarily aluminum.