Raoul Valstar

Links

Maker History

• 

  AirTulip SleepAn air purification system designed as a headboard

  Sep 2022
• 

  Take CareSustainable solutions and innovations

  Jan 2020
• 

  KnopsAn analog, acoustic and adjustable hearing solution

  Apr 2017
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Joined Product HuntJune 28th, 2015