Ravensburger GraviTrax PRO Vertical Mixer - Marble Run, STEM and Construction Toy For Kids Age 8 Years and Up

The Ravensburger GraviTrax PRO Vertical Mixer is designed to enhance the experience of Constructing marble runs, particularly aimed at children aged 8 and older. This add-on accessory has received positive feedback for its innovative design and functionality, especially when it comes to separating gravity spheres with precision. Reviewers commend the Vertical Mixer for its ability to efficiently manage the flow of marbles, allowing them to be directed down one of three tracks in a systematic rotation. This not only improves the gameplay experience but also prevents issues like clogging that can occur with alternative components such as the Switch extension. Many users appreciate the high level of accuracy and reliability the Vertical Mixer offers, describing it as “unbelievably accurate” and capable of handling multiple marbles without any hiccups. This reliability contributes to an engaging and uninterrupted play session, enhancing the overall enjoyment of the GraviTrax system. However, some customers feel that the price may not fully reflect the amount of product received, labeling it as somewhat expensive for its size. Despite this concern, the addition of the Vertical Mixer has been described as a valuable enhancement to existing GraviTrax setups, even appealing to older players who appreciate the complexity and creativity the system fosters. Overall, the Ravensburger GraviTrax PRO Vertical Mixer is well-received for its unique features and ability to enrich the marble run experience, while simultaneously sparking interest in STEM concepts. **