Toy marble run Ravensburger GraviTrax PRO Element Releaser — for ages 8+

Ravensburger GraviTrax PRO Element Releaser — for ages 8+ is a modular accessory for the GraviTrax PRO marble run system that introduces a mechanical release mechanism to marble tracks. Designed to integrate with other GraviTrax PRO components, the Element Releaser enables timed or triggered drops of marbles, allowing builders to create more complex, repeatable and experimental layouts. The unit supports hands-on exploration of motion, timing and simple mechanisms while remaining suitable for children and hobbyists aged eight and above.

Advantages

The Element Releaser expands the creative possibilities of a GraviTrax PRO setup by adding controlled release functionality without requiring electrical power. Its modular design allows straightforward integration with existing PRO elements, enabling users to design sequences and test cause-and-effect relationships. Made for repeated use, the mechanism helps develop problem-solving and planning skills through iterative building and adjustment.

Suitable for

• Building advanced marble runs with timed drops and sequences
• STEAM education activities focused on motion, gravity and mechanics
• Hands-on experimentation and iterative design testing
• Group projects, classroom demonstrations and individual play

Key specifications

• Compatibility: Designed for use with GraviTrax PRO elements and standard GraviTrax components
• Function: Mechanical release mechanism for marbles enabling timed or triggered drops
• Age range: Intended for ages 8 and up
• Material: Durable ABS and compatible plastics suitable for repeated mechanical action
• Mounting: Modular connection points compatible with GraviTrax PRO grid and track pieces

How to use

Integrate the Element Releaser into a GraviTrax PRO layout by positioning it where a controlled marble drop is required and connecting it to adjacent track or grid pieces. Adjust the release position and any linked elements to set timing and trigger conditions; typical configurations include using slopes, switches or programmable PRO components to start a release. Test the mechanism with a single marble first, then refine surrounding track angles and heights to achieve the desired sequence and timing.

Usage recommendations

Store the Element Releaser and associated parts in a dry, dust-free place when not in use. Inspect moving parts periodically for wear and clean with a soft, dry cloth to maintain smooth operation. Supervise younger builders during assembly and testing to ensure safe handling of small marbles and moving components.