Discover a classic optical illusion with the Schylling Jacob’s Ladder, a colourful wooden toy that creates a mesmerising cascading effect as its connected wooden blocks appear to tumble endlessly from one to the next. Simply turn the end and watch the colours flow, then experiment with different movements to explore cause and effect. Made with wooden pieces and colourful fabric ribbons, this timeless hands-on toy encourages concentration, fine motor skills and hand-eye coordination while providing a satisfying sensory and fidget experience.