This creative set includes eight sturdy puzzles for little hands. All the circles can be mixed and matched, allowing for any number of fun arrangements. Every match is a success and motivation to continue a fascinating journey of discovery. birthday, Xmas, gift, birthday gift, contrast cards for infants, high contrast baby cards, black and white cards for newborns, curious baby activity cards, exploring the world, baby flash cards, visual stimulus cards baby, baby high contrast cards, sensory cards for babies, colors, learning, first book, educational, train skills, concentration, first puzzles, first cards, illustrations, exploring, family time, time with baby, family, creative, play, brain teaser, fun, European, made in Europe, made in EU, made in Poland, premium, quality, tested, safe