Thrift shopping scores

My honey and I like to visit several thrift shops. Like Goodwill, Volunteers of America and any mom and pop thrift shop that we seem to pass by. He looks for musical instruments, exercise equipment and tools. I look for knitting needles, hooks and unique yarn related items. This week I came up with two bobbins that I have no idea what they are used for, a pair of number 10.5s, number 2s, number 3s,  one number 1 and a number 5 needle. I pick up the singles because you can always find a mate at another thrift shop or yarn store. My honey says I have too many and I say Never.