We’re running sideways with excitement over this vivid blue crab clock by Massachusetts artist Mark Brown. Cobbled together by hand from reclaimed household odds and ends, including wrenches for claws, Mr. Crabby will look especially snappy perched on the wall of a nautical or animal-themed kid’s room or nursery. Each clock, available exclusively at UncommonGoods, is one-of-a-kind and signed by the artist. Will the curmudgeonly crustacean win your child over? Only time will tell.