Brass Retro Handmade Gel Pen with a Pen Bag(Pack of 2 Gel Pens and 1 Pen Bag) (bamboo style) Size:The diameter is 0.39,the length is 5.7,the weight is 1.69 ounces.and color of it is golden..There are a dead smooth gel pen , a frosted gel pen and a pen bag in the package. It is made of brass so compare with other gel pens(most of them be made with plastic),it is tougher,more pretty and make you be more elegant.and you can give it to others as a gift. The bamboo style is another feature of it,the feature is very particular,which can catch other peoples attention. The G5 refill is very good and it provides superior writing comfort.The refill make this pen truly a pleasure to write with. The gel pen is handmade,nowadays,many gel pens are made by machine.Of course, Machine can make production quick,but we are willing to offer you the pretty pen whose technology and craft is very good.