The Quadrilla Twist & Rail Set can be used on its own or expanded upon with other Quadrilla sets and accessory pieces. This award winning educational toy will provide countless hours of learning and entertainment, challenging children's observation, thinking, and problem solving skills. Both a construction and educational toy. This wooden marble run can be set up in many different ways. Each block has a different function, which means every marble can decend in a different route also!

The Quadrilla Twist & Rail Set includes:

• 34 coloured blocks with 8 different functions
• 3 short 25cm curve rail tracks
• 4 big 50cm curve rail tracks
• 2 long straight 50cm rail tracks
• 1 big spiral twist
• 1 red seesaw
• 10 basic-ring connectors
• 22 height adjusters
• 6 hole shutters
• 10 speed-makers
• 5 speed-makers and hole shutter
• 50 coloured marbles in a bag
• Instruction book

Quadrilla is designed by HAPE Toys and made ethically in China.  HAPE use eco-friendly production plants, have responsible purchasing of sustainable raw materials from certified partners, and contribute to society but assisting to build schools in the poorest regions of the world, including China and Russia.