primal_kettlebells_photo Workout equipment can be so boring. But the folks at found some kettlebells that are anything but! We think these Ornnit Primal Kettlebells are pretty cool and sure to inspire you to do more reps. The hand-sculpted bells come in howler monkey, chimpanzee, orangutan, and gorilla faces weighing 18, 36, 54, and 72 pounds. As a bonus, Greatist also has a link to a kettlebell workout complete with animated GIFs.