Rotur Std Mech Ball End Clip 7mm Pen Kit Gun Metal (100 pack bulk)The Rotur Premium Gun Metal Twist Pen Kit is a sleek and sophisticated writing instrument that is both stylish and functional. The kit includes all the necessary parts to assemble the pen, including a locking twist mechanism, a ballpoint refill, and a decorative band. The pen kit is made from high quality materials, including a durable brass tube and fittings with a gunmetal finish that provides a comfortable weight and balance when writing. The kit