Made to order 50 caliber bullet wood pens in spalted Tamarin wood. The shell is an authentic once fired round that has been repurposed to be a desk pen. This pen and can be refilled with “Cross” style refills that you can get at any office supply store. This is a custom pen that will be made after your order has been placed. The pen will be made and shipped out within 3 days of the order. The pen will be close to the pictured pens but because of the variations of wood it will not be exactly the same.