Ravensburger GraviTrax Bridges Expansion Set - Innovative Marble Run | STEM Toy for Age 8 and Up | Extension for 2019 Toy of The Year Finalist GraviTrax | ASIN 26169

Experience the magic of kinetic energy with Ravensburger GraviTrax Bridges Expansion Set. Part of the award-winning GraviTrax range, this innovative marble run system lets you design, build, and optimize your own race tracks, experimenting with gravity, magnetism, and kinetics to propel your marble to the finish line. This set is an extension of the 2019 Toy of The Year Finalist GraviTrax, allowing you to expand your marble maze and create more intricate designs. Perfect for STEM-based learning, GraviTrax encourages critical thinking, creativity, and problem-solving skills in children aged 8 and up. Having sold over 15.5 million units worldwide, GraviTrax is recognized as the No.1 marble run system in the U.S. by the NPD Group. Extend your playtime and the possibilities with this compatible and functional expansion set. Ideal for creative, curious kids and adults who love to build, GraviTrax makes a thoughtful gift for birthdays, holidays, or any special occasion.

• Metal & Plastic
• INNOVATIVE MARBLE RUN: Ravensburger GraviTrax offers a unique marble run experience - design, build, and optimize race tracks, experimenting with gravity, magnetism, and kinetics
• STEM-BASED LEARNING: Foster educational and scientific play for boys and girls aged 8 and up - encourages critical thinking, creativity, and problem-solving skills
• AWARD-WINNING TOY: Recognized as the No.1 marble run system in the U.S. by the NPD Group - part of a franchise that has sold over 15.5 million units worldwide
• EXPANSION SET: Extend your GraviTrax system with the Bridges Expansion set - compatible and functional with all GraviTrax sets, offering endless possibilities for fun
• IDEAL GIFT: Perfect for creative, curious kids and adults who love to build - makes a thoughtful gift for birthdays, holidays, or any special occasion