{"product_id":"3ml-peptide-cartridge-reusable-pen-refill","title":"3ml Peptide Cartridge - Reusable Pen Refill","description":"\u003cp\u003eThe refill cartridge that loads into your reusable injection pen.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy you need it:\u003c\/strong\u003e Once you own the pen, you only need to keep replacing the cartridge — not the whole pen — which is cheaper and less wasteful than fully disposable pens over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to use it:\u003c\/strong\u003e Unscrew the pen barrel, load a fresh cartridge in once your current one runs low or expires, and screw the pen back together. Compatible with our reusable pens. Pen sold separately.\u003c\/p\u003e","brand":"Premium Peptide Accessories","offers":[{"title":"10-pack","offer_id":48113773740206,"sku":null,"price":16.95,"currency_code":"AUD","in_stock":true},{"title":"20-pack","offer_id":48113773772974,"sku":null,"price":31.95,"currency_code":"AUD","in_stock":true},{"title":"50-pack","offer_id":48113773805742,"sku":null,"price":74.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/9498\/8718\/files\/cartridge-main-2.png?v=1785801141","url":"https:\/\/premiumpeptideaccessories.com.au\/products\/3ml-peptide-cartridge-reusable-pen-refill","provider":"Premium Peptide Accessories","version":"1.0","type":"link"}