Circuit de billes et billes (set) Fischertechnik 536621

The Fischertechnik 536621 Toy marble run & balls set is a construction kit for children aged 7 and up that lets users build motorised ball tracks with multiple action elements. The set includes an elevator driven by an XS motor, high-speed flex-rails with raised side edges, a mechanical cross-over, a rotary funnel, a teeter-totter release and three 180° curves, enabling tracks up to 4.50 m in length and repeated lifts of the balls to the top.

Advantages

The set combines motorised motion and interchangeable track elements so balls travel at high speed through curves and loops; three different action courses can be built and reconfigured in confined spaces; the included instructional experiment models demonstrate physical principles such as acceleration, inertia, conservation of energy and linear momentum; an eLearning portal provides activity guides and videos to support hands-on learning.

Suitable for

• STEM learning and classroom demonstrations for ages 7+
• Home construction play and creative track design
• Demonstrating basic physics concepts (motion, energy, forces)

Key specifications

• Brand: Fischertechnik
• Model / MPN: 536621
• EAN: 4048962250282
• Recommended age: 7 years and up
• Includes: XS motor-driven elevator, four high-speed flex-rails, three 180° curves, mechanical cross-over, rotary funnel, teeter-totter, balls and instructional experiment models
• Maximum course length: up to 4.50 m

How to use

Assemble the components following the supplied instructions or your own design to create one of the three action courses. Place the balls on the starting point; the XS motor operates the elevator which carries the balls to the top. Balls roll through the flex-rails, navigate the 180° curves and pass through the cross-over into different paths, triggering the rotary funnel or teeter-totter mechanisms as they move. Reconfigure rails and elements to change course length and behaviour.

Recommendations

Use on a flat, stable surface and keep small parts away from children under the recommended age. Supervise younger builders and follow the assembly instructions. Combine with the eLearning portal materials for guided experiments and safe, educational use.