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Mars Sci-fi Blue Crowdfunding

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Gravastar Collections

Gravastar pursues to make unique, cool and highest quality products. From a single idea  to an ultra-portable real product, we will not just end up with Bluetooth speaker, we will consequently build out a whole line up of tools that everyone can enjoy and change the life each one has.

Mars Charging Base

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Gravastar team includes engineers, designers, craftsmen, cartoonists, game lovers, music fans, explorers and etc., who worked together to create Gravastar.

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Gravastar Venus

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