Home > Marble Runs > Ravensburger Gravitrax Loop Accessory - Innovative Marble Run & STEM Toy for Kids | Gravity-Powered Race Tracks | Compatible with all GraviTrax Sets | Perfect Creative Gift for Ages 8+ ; Visit the Ravensburger Store

Ravensburger Gravitrax Loop Accessory

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16,187 reviews covering 51 products for the category Marble Runs

Experiential insights by users

About Ravensburger Gravitrax Loop Accessory
90% appreciated the easy assembly process, but 10% found it confusing
At some point, I need to add new marbles to one side and remove the backup from the other to keep it working.
I find the assembly of this product challenging and suggest finding another game if not up for it.
90% found the components to be durable and long-lasting, but 10% experienced breakage
At some point in the process, we need to add new marbles to one side to keep it working and remove the back-up of marbles from the other side.
The plastic feels very brittle and the loops click into a base which will break sooner than later.
Considering the price, we feel that the product should have come with more height tiles.
82% appreciated the challenging yet fun difficulty level, while 18% found it too easy
I find adding the loop to the track challenging and it requires significant effort.
In some layouts with lots of curves or tight tolerances, the Flip is not reliable enough for me to use.
This add-on item is the worst as it is difficult for kids to get to work and the lead-in track can only be set up in one of two ways, which defeats the objective of this being an idea-generating toy.
88% liked the high-quality marbles, but 12% experienced chipping issues
Once a marble goes through the trick, we have to reset it. This may be related to the quality of the marble runs.
The marble quality is not good enough to use 'gravity' to give it enough speed to make these add-ons work.
76% praised the creative track design, while 24% found it too repetitive
The track design of the marble run places marbles on either side and shoots them away quickly when a new one runs up to it.
This add-on item is the worst as it is difficult for kids to get it to work and the lead-in track can only be set up in one of two ways, which defeats the objective of being an idea-generating toy.

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