The Crazy Aaron's Santa's Reindeer Advent Calendar is a creative toy for children aged 8 and above. This product combines the popular Crazy Aarons Thinking Putty with a festive Christmas theme, featuring 24 different colored putty mix-ins. Each day leading up to Christmas, children can open a new container to discover a surprise color and pattern to mix into their putty. Made in China, this toy encourages creative play and hands-on learning while also sparking anticipation for the holiday season.