You will receive 5 colors of joint holders unless requested otherwise. These Joint Holders are 3D Printed using PLA Plastic Filament (Polylactic acid), a renewable bio-plastic made from corn starch! The Regular Pack is designed to hold your Lighter, Standard papers, and about 15 rolled joints. The Slim Pack Holds your Lighter, 1 1/4" papers, and or 3-6 pre-rolls.