Women of Science Ceramic Tile 4 Piece Set Caddy Included gift for graduation And for Heaven's sake put And for Heaven's sake put your dirty clothes in the hamper This plaque reflects your understanding of the Periodic Table of Elements and your encyclopedic knowledge of the varieties of beer Earth friendly inks• Wood box holder included• Cork back to prevent scratches© Original design which is exclusive to Neurons Not Included Women Of Science Coaster Set Sandstone Tile with Cork Back 4 Piece Set Wood Box Caddy IncludedSet includes one each of:Marie CurieGrace HopperRosalind FranklinLise Meitner∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞Technical Specifications:• Each tile measures 4 x 4 x 1 4 inches• Image is permanently printed with non toxic