NEW! This fun little liquid gel timer features 2 adorable little dolphins in a divided "aquarium!" The lovable little dolphins bob and swim around the tank as gorgeous blue gel bubbles trickle down. Turn the aquarium sideways to create bubbly waves and watch the dolphins surf! Our calming Dolphin Tank Gel Timers make a fun office desk toy fidget and a neat little visual sensory break tool for home or classrooms. Made of sturdy plastic, but may crack or break if dropped. Recommended for ages 5+. This neat gel timer takes approximately 2-1/2 minutes to run its course.