Crazy Aaron’s Thinking Putty Holiday Special Edition Bah Humbug

Sure to warm the heart of any scrooge on your list, Bah Humbug! is a sparkling black Thinking Putty that makes a great gift. So fun to play with, it includes a limited-edition antiqued golden coin that features an Olde English version of Crazy Aaron on one side and the Puttyworld factory on the reverse.

Each tin includes 1/5 lb of Bah Humbug! Thinking Putty—a huge handful for tons of fun—and a limited-edition coin.