I see several of you prefer the Clover brand flower head pins. I have the Clover ones that are yellow, white, light green and peach/light orange colored and come in a see thru plastic case. I am not a big fan of these pins. They are thin and sharp, but bend easily. The flower heads pop off when you least expect it, as in when turning fabrics while sewing and all of a sudden I am poked by a pin I didn't see. The coating on the metal pin peels off. The pins get dull after a time and don't glide through the fabrics easily. And of course they are not 'iron' proof. I decided on the Clover glass topped iron proof pins. Thin and sharp and so far no problems with bending or peeling.