{"product":{"product_id":"B07P7GJCGF","title":"Joywayus 50pcs Brass Compression Fitting Sleeves Ferrule Ring for 4mm Tube","price":"9.48","image_url":"https://m.media-amazon.com/images/I/41aw0xHxR5L._SL500_.jpg","url":"https://www.amazon.com/dp/B07P7GJCGF"},"comments":[{"body":"No problem, glad you got it fixed. I blew off both of my spares before I figured out that I had a more serious issue. \r\n\r\nYou can order replacements from Amazon you need 4mm inside diameter for the tube. \r\n\r\nhttps://smile.amazon.com/dp/B07P7GJCGF/ref=cm_sw_r_cp_apa_fabc_c7GaGb1W37GYR?psc=1","subreddit_name":"prusa3d","author":"SeriousZebra"}]}