A Half-Life fan made a headcrab-shaped neck massager (4 photos + video)
Are the "halva" fans here? Great, this post is for you. You may have noticed that while walking around various marketplaces, massagers for the neck and shoulders are very popular today. Cool thing, but nothing more. What if we add a little fan service to the massager? A fan of the legendary series made a neck massager in the shape of a headcrab! It looks... naturalistic! It's a shame the mount doesn't come as a gift. 
