I made my son and his wife an anniversity quilt for their 10th. Daughter in law told me she felt something sticking her from the quilt!! Since I pin base I must have left a pin between the layers. Thank goodness it was a safty pin and as long as she can keep it closed it will be fine. Since they live in Florida and I'm in Maryland I can't (wish I could) just go down and fix it for her. But from now on I watch carefully where I place all my pins while basting! Especially when most of my quilts are gifts! LOL