Jacobs Ladder is always a favourite, with its optical illusion, seemingly impossible to understand. A great visual tool for all ages as they flip it back and forth trying to understand how it works, helping to calm and focus. The repetitive  use of the wrist to flip it back and forth is an excellent wrist and hand strengthener which is helpful in handwriting and hand coordination.

It is also helpful for self regulation, focus, concentration and motor planning skills.

Jacobs Ladder is always a favourite, with its optical illusion, seemingly impossible to understand. Confusing all ages as they flip it back and forth trying to understand how it works. Its compelling nature is so inviting, it keeps people entertained for ages. Each colourful block is held together by a ribbon.