Multicolored Pen Stello

4-in-1 ball pen with retractable push-button mechanism. Combination of natural cork barrel and accessories in wheat cane and ABS, to promote the use and recycling of raw materials, thus reducing polluting emissions. With 4 cartridges in blue, red, black and green ink. Combination of natural cork barrel and accessories in wheat cane and ABS, to promote the use and recycling of raw materials, thus reducing polluting emissions. With 4 cartridges in blue, red, black and green ink. Made with vegetal elements to promote the use of natural raw materials and reduce pollutant emissions.