{"product_id":"ultimate-tube-marking-guide™","title":"Ultimate Tube Marking Guide","description":"\u003cp\u003eTake the guesswork out of rocket building with the Ultimate Tube Marking Guide™. This precision tool helps you create straight, consistent guide lines for fin and launch lug placement so every build starts with confidence.\u003c\/p\u003e\n\u003cp\u003eWhether you are building your very first rocket or refining a custom project, this 18 inch marking guide delivers professional results fast. Cleaner alignment means better stability, smoother flights, and rockets that look as good as they fly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Alignment: \u003c\/strong\u003eEnsures straight, consistent fin and launch lug placement every time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Fit: \u003c\/strong\u003eDesigned to work with all Estes body tubes from mini to large diameters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Duty Design: \u003c\/strong\u003eRigid 18 inch length supports accurate marking across long tubes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster Builds: \u003c\/strong\u003eEliminates measuring errors and speeds up rocket assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Last: \u003c\/strong\u003eDurable plastic construction made for repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":44976808493232,"sku":"EST2228","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4351\/2752\/files\/Ultimate-Tube-Marking-Guide-4.png?v=1780034951","url":"https:\/\/arizonahobbies.com\/products\/ultimate-tube-marking-guide%e2%84%a2","provider":"Arizona Hobbies LLC","version":"1.0","type":"link"}