Blue Bender - Bart (20213) He's new and blue! Blue Bender Bart comes individually packed in his own suitcase style tin Blue Bender Bart has neodymium magnets in his hands and feet. Fun, artsy and very blue. The Benders are durable plastic coated wire characters that have magnets in their hands and feet. You can bend, sculpt and pose The Benders into nearly any position imaginable.