Eco-Friendly PLA Pen 1)The barrel is made from layers of 100% recycledpaper with environmentally friendly painting. 2)Material: Recycledpaper &Used paper. 3)the cap of a pen is made by PLA Polylactic acid (PLA) is produced by biological fermentation by lactic acid derived from chemical synthesis of artificial polymers, but still maintained a good biocompatibility and biodegradability. Used to be entirely natural microbial degradation, and ultimately generate carbon dioxide and water, do not pollute the environment, which is very beneficial to the protection of the environment) 4)Packing: as your request. 5)Print method: One color Screen printed to promot your company logo and description. 6)Print pattern for pen and opp bag: According to your requests. 7) ferrule colours are subject to change