24-Day Advent Calendar:Count down to Christmas with 24 individually numbered compartments! Each day, open a slot to reveal a unique metal puzzle—from intricate Nine Linked Rings to clever Luban Locks and other mind-bending disentanglement toys. Classic Brain Teasers: Each puzzle is crafted from durable metal, built to withstand repeated solving and perfect for developing focus, fine motor skills, and cognitive flexibility in both kids and adults. Festive & Fun:It’s a great way to bond over brain teasers during holiday parties, quiet evenings, or even as a classroom activity before winter break. Gift of Challenges:Searching for a unique gift? This blind box is a hit with puzzle enthusiasts, students, and anyone who loves a mental challenge. It’s suitable for ages 8+ (with adult supervision for younger kids) and makes a memorable present for Christmas, birthdays, or as a “thinking outside the box” surprise. Quality & Reusability：Each metal puzzle is made from sturdy, rust-resistant material, ensuring longevity.

24-Day Advent Calendar:Count down to Christmas with 24 individually numbered compartments! Each day, open a slot to reveal a unique metal puzzle—from intricate Nine Linked Rings to clever Luban Locks and other mind-bending disentanglement toys. Classic Brain Teasers: Each puzzle is crafted from durable metal, built to withstand repeated solving and perfect for developing focus, fine motor skills, and cognitive flexibility in both kids and adults. Festive & Fun:It’s a great way to bond over brain teasers during holiday parties, quiet evenings, or even as a classroom activity before winter break. Gift of Challenges:Searching for a unique gift? This blind box is a hit with puzzle enthusiasts, students, and anyone who loves a mental challenge. It’s suitable for ages 8+ (with adult supervision for younger kids) and makes a memorable present for Christmas, birthdays, or as a “thinking outside the box” surprise. Quality & Reusability：Each metal puzzle is made from sturdy, rust-resistant material, ensuring longevity.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.