If you have a massive collection of old Legos that haven’t been touched, you might consider sending them off to ReFashioned. They use old Lego bricks to make jewelry. This necklace in particular features a Swarvoski Crystal and an 18” silver-plated chain. Even if you don’t play with your Legos anymore, this necklace would be a great reminder of the good old days. You can purchase the necklace for $14.99 through Perpetual Kid.