Stimulate brain and motor skills with one smooth movement
What makes the Erzi Lemniscaat special?
The Erzi Lemniscaat stands out due to its well-thought-out design. Inside each loop is an extra inner track , which makes a second marble movement possible. This creates a playful visual effect that challenges children and offers extra sensory stimuli.
Also unique to this model are the invisible magnetic dimples , which keep the marbles firmly in place when not in use. Practical and clear - ideal for use in therapy, at school or at home.

The power of the lemniscate
The lemniscate – also called the lying eight , lazy eight or Tibetan eight – is a valuable tool to stimulate cooperation between both hemispheres of the brain. By moving both hands simultaneously in an infinite, flowing movement, the brain is activated on multiple levels:
- Improvement of motor coordination
- Strengthening cognitive collaboration
- Better concentration and focus
- Support of emotional balance
- Promotion of automation processes

These exercises are often used by therapists , but are also very suitable for parents and teachers . Especially children (and adults) with dyslexia , sensory integration problems or post-traumatic stress disorder (PTSD) can benefit a lot from them.

Following a marble with your eyes – without moving your head – also trains hand-eye coordination , visual focus and crossing the body’s midline . This contributes to better brain balance and spatial awareness.