This sold-out-fast sensory favorite is invite-only on Amazon, so request yours now! Hop over to Amazon and request an invitation to grab the HOT NeeDoh Squishmas Advent Calendar for $29.99. More than 30,000 were bought in the past month, so Amazon has made it invite-only. Tap the Request Invite button on the product page. If … Continue reading HOT! NeeDoh Squishmas Advent Calendar $29.99