This building block guest book alternative will delight the mummy-to-be. It's unique design will make it a keepsake to treasure and will look gorgeous in the nursery after your little one has made their arrival. The guestbook blocks say Oh Baby! across the front in white writing and the rest of the sides are left blank for your family and friends to sign and leave messages. Each pack contains 6 blocks measuring 6cm (squared) each - the perfect baby shower keepsake. Helpful tip, buy a wood suitable pen to make writing easy peasy for your guests to sign.