Oh Chemistree Periodic Christmas T-Shirt-TH

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Oh Chemistree tshirt. Funny Periodic Ugly Chirstmas costume t shirt for your next holiday party. Oh Chemistree t shirt This is an awesome shirt for Christmas day, Xmas 2017, Because Science Is Not A Liberal Conspiracy Periodic Table teeshirt funny science, science lovers, scienctist, teeshirts, This is my ugly sweater Christmas Costume, good gift for your family, friends,, Lightweight, Classic fit, Double-needle sleeve and bottom hem