{"product_id":"prometheus-eg-spring-guide-w-smoother-ver-3","title":"Prometheus EG Spring Guide w. Smoother Ver. 3","description":"\u003cp\u003e\u003cstrong\u003ePrometheus EG Spring Guide w. Smoother Ver. 3\u003c\/strong\u003e\u003cbr\u003eUsing Thrust Bearing to decrease the force pushing against the spring; and also the rotating \"Tornado Shaft\" provides a smooth surface, and thus decrease the friction of the spring, and will provide the largest ability of the spring.\u003c\/p\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":42256385704164,"sku":"PR-4582109589236","price":13.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1325\/2580\/products\/pr-4582109589236-1l.jpg?v=1640497373","url":"https:\/\/www.ehobbyasia.com\/ko\/products\/prometheus-eg-spring-guide-w-smoother-ver-3","provider":"eHobbyAsia","version":"1.0","type":"link"}