pen holder 1.materail:bamboo+nonwoven 2.eco-friendly and environmental-friendly 3.can be used in shool and office product detailspen holder 1.materail:bamboo+nonwoven2.size:4*4*4"H3.eco-friendly and environmental-friendly4.can be widly used in shool and office5.any size ,design ,color can be customized6.OEM service is welcome desktop bamboo/wooden pen holder