Periodic Table Flyer Pens

Bayfan’s periodic table flyer pen combines a decent quality smooth handwriting retractable ballpoint pen with rubble cushion at grip and a full color offset printed self-retractable flyer sized up to 180*168mm. With this periodic table flyer pen, your promotional flyer is no long one time usage. Based on Bayfan’s decent … More Periodic Table Flyer Pens