Watch in amazement as it lights up with every twist and turn - engaging the brain and stimulating creativity! Transparent Tangle Jr. sections transmit Light throughout the Atomic Tangle creating a visually stunning experience right in the palm of your hands. This BrainTool is simply spectacular.

• Improves fine motor skills.
• Useful for hand & wrist therapy.
• Calms anxiety & relaxes the mind.
• Helps form healthy habits.
• Measures 1.5" x 2" x 1.5" when coiled.
• Extends to 7" uncoiled.