The Double Trolley

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The Double Trolley is sold out

Thank you all bass players around the world for your entuthiasm and appreciation of the Double Trolley over the years!

I'm now pursuing new projects that will be even more exciting!

Marc Grue
Inventor of the Double Trolley

Click to see the Double Trolley transform:


Complete transformation 2:02	Trolley to Stool in 5 seconds 0:15	Stool to Trolley in 7 seconds 0:19

	The Double Trolley is the unique solution for any double bass player who wants a safe transport system for the double bass, and a high quality adjustable stool upholstered with genuine leather - all in one!

				In under 10 seconds you can transform the Double Trolley into a high quality stool and vice versa. How it works The stool The trolley Testimonials Order

4 early users of the Double Trolley in Copenhagen, Denmark. Ditlev Damkjær (second from left) was the first to buy a Double Trolley back in 1999 - Double Trolley no.1! Katja Nielsen, Pernille Rømer, and Magdalena Entell were soon to follow. Now, bassists from more than 20 countries are currently enjoying the convenience and comfort of the Double Trolley. Here are some testimonials...
		"The Double Trolley is an ingenius initiative. At once it solves the two major problems for all bass players: It eases transportation and at the same time delivers the best bass stool I have ever sat on." Niels-Henning Ørsted Pedersen - Double bass Jazz Legend (1946-2005)

Dear Marc,
Your product is so obvious that you immediately become good friends with it, and after just one ride with it, it has already become indispensable. As a travelling/driving freelancer I will never be without a Double Trolley.

Edvard Nyholm Debess
Faroe Islands

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