Big Heart Teacher Card (3 ratings) Contemporary thank you teacher card £3.50 Quantity: at £3.50 each Add To Basket ''It takes a big heart to teach little minds. DESCRIPTION: 6 x 6 inches. White, hammered effect card. 300GSM thickness. Comes with plain white envelope. Printed with high quality inks. Sealed in a water tight cellophane sleeve. Posted in a 'do not bend' hardbacked envelope.