Primitive Autumn Fall Halloween Witch's Cauldron Mini Wooden Block. I've been having fun making up these single mini wooden blocks. If you decorate with those tiered trays that are so popular, then this block is perfect for that! The block face has been painted dark orange with a cauldron bubbling over painted on it with a few bats flying above. The block is all stained. The block is 2" thick and measures 3 1/2" x 3 1/2". Hand painted, designed and signed by Heidi.