Cello Butterflow Simply Ball Pen 0.7mm Jar of 25Pc Blue – Smooth Writing Pen | Metrix Books Store

Shop the Cello Butterflow Simply Ball Pen 0.7 mm Jar of 25 Blue Pens at Metrix Books Store. Experience ultra-smooth writing with low-viscosity ink and a durable nickel-silver tip. Perfect for school, office, and everyday use — reliable performance and comfort in every stroke.