Purchase a cute personalised card for your sister with this design from Mint\'s Knit & Purl range. Featuring a knitted penguin and editable text that reads \'Cool Sister\'. You can add the recipients name to the bottom of the cover. You can add your own message inside. Position the text change the fonts and edit the colours to further customise your card. Send your new card back to your address or directly to the recipient. This item will be personalised exactly as you have written so please double check your spelling.