Funny Phlebotomy T-shirt for Phlebotomists Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Perfect gift for phlebotomists! Buy for your entire phlebotomy department. Phlebotomy pros will love this t-shirt. Amuse your friends and fellow phlebotomists. Lightweight, Classic fit, Double-needle sleeve and bottom hem