Ravensburger GraviTrax: Trampoline Accessory | Marble Run & STEM Toy for Boys & Girls Ages 8 & Up | Accessory for 2019 Toy of The Year Finalist

Great addition to our GraviTrax set! My boys love the trampoline accessory — it adds fun new tricks and keeps them busy for hours experimenting. Good quality and easy to snap into the track. Perfect STEM toy for kids who love building and problem-solving.

Love these little accessories! This one is one of our favorites. Works as intended.

It's a lot more predictable than I expected. My nephew really wanted it. I thought we'd be fetching his marbles from under the couch, but it's actually 100% predictable when paired with the scoop accessory. And the kid loves it. It's more of a flashy fun whimsical piece, not terribly functional in terms of building a fast track. But don't be scared by the low rating. It's an easy component to integrate, surprisingly. It's not crap.

Great toy. It does make the trampoline effect with the marble.

A bit difficult to adjust, but it is fun

Arrived quickly. Product was exactly as described. Works perfectly. Got these for my boys for Christmas. Was the perfect gift! Kept them busy for hours! I'm a Happy customer! Would recommend this seller and product.

Bought this for my son’s birthday. He already had this one a couple of years ago. He didn’t know he can add duplicates to his current set. Now he wants an abundance oh this 🤣.

We are not sure if we did it correctly but the marbles don’t bounce on the trampoline as we’d expected it to. We tired many different ways but didn’t have any luck with it.

This is a great addition to your track but only if you're choosing this over other viable options. The quality is great, but for me it's hard to fine-tune in my tracks. If you really want the trampoline, then go for it. But remember that this is hard to set up in tracks. However, the angled height tile is a must-have, because you can easily replicate the tiles from the 2025 advent calendar. But despite the ups and downs I have with this set, I'll still give it five stars because there was nothing wrong with any of the packaging and the product arrived to my door in only 2 days. Of course, take your hopes down if you're in Antarctica.

my kid loves these expansion packs to gravitrax, and this was no dispointment either

有難うございました。 とても気に入りました。

Muy entretenido papa uso en solitario o en grupo, las piezas encajan bien, recomendado para montar en grupo para ponerlo en marcha cuanto antes

Nettes Gimmick für die Kugelbahn von Gravitrax