Originally designed for Phineas Tawndy, a notable alchemist in his time, this wristband is a must have for any Steampunk mad scientist. The vials are removable and able to be filled with your favorite time travel serum, poison, or aether. Always use time travel serum responsibly. This Alchemist’s Wristband measures 11.5 inches long by 3.5 inches when open. It is adjustable and closes with Velcro. It contains 3 amber colored vials.