paper coffee coaster 1. Non-toxic,eco-friendly 2. 2D or 3D effect 3.custom logo,shape 4. EU standard, EN71 paper coffee coaster Coasters are a fantastic promotional product, itcan be screen or digitally printed, embossed,debossed with your logo, GreatLion Group have a wide range of promotional coasters manufactured from many different materials and all able to print with your logo, some upto 4 ...