Ease anxiety and regain mindful attention with this mesmerizing 2-tone colored liquid timer.

Drip, drop, and flow! This unique turnover timer will have kids absolutely mesmerized as colorful, goopy liquid drops zigzag down the maze-like chambers.

The Augmented Reality Sandbox was developed by the UC Davis W.M. Keck Center for Active Visualization in the Earth Sciences (KeckCAVES, www.keckcaves.org), supported by the National Science Foundation. For more information, visit http://arsandbox.org.

Everything needed to create a calming multisensory environment wherever you would like one.

Everything needed to create a premium calming multisensory environment wherever you would like one.