{"product_id":"cube-nfc-rfid-tag","title":"Cube NFC RFID Tag (Pack of 3)","description":"\u003cp\u003eBlank NFC RFID sticker tags - embed them inside 3D printed keychains, figurines, business card holders, smart tags, and custom gadgets. Tap with any NFC-enabled phone to trigger actions instantly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e NTAG213 \/ NTAG215 \/ NTAG216 (ISO 14443A, 13.56 MHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Round self-adhesive sticker (25mm diameter) - fits inside most 3D printed enclosures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e All NFC-enabled smartphones (iPhone, Android)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRewritable:\u003c\/strong\u003e Yes - read\/write up to 100,000 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PET + aluminum etched antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold in:\u003c\/strong\u003e Packs of 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📋 Which size do I need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChip\u003c\/th\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNtag213\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e144 bytes\u003c\/td\u003e\n\u003ctd\u003eURLs, Wi-Fi sharing, quick-tap automations - compact and fast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNtag215\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e504 bytes\u003c\/td\u003e\n\u003ctd\u003eDigital business cards, vCards with photo, multi-action triggers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNtag216\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e888 bytes\u003c\/td\u003e\n\u003ctd\u003eFull contact profiles, multiple records, detailed product info on one tag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e💡 Project Ideas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFC Keychains:\u003c\/strong\u003e Print a custom keychain, embed the tag inside, and program it to share your contact info, social media, or portfolio with a phone tap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Business Cards:\u003c\/strong\u003e 3D print a branded card holder with an NFC tag - tap to open your website, LinkedIn, or WhatsApp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Tags:\u003c\/strong\u003e Print a decorative sign for your home or office - guests tap it to connect to Wi-Fi automatically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Triggers:\u003c\/strong\u003e Embed tags in 3D printed mounts near doors, desks, or nightstands to trigger automations (lights, scenes, routines)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Tags:\u003c\/strong\u003e Label storage bins, toolboxes, or project boxes - tap to see contents or reorder links\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePet Tags:\u003c\/strong\u003e Print a custom pet tag with your contact info embedded - anyone with a phone can scan it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 How to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDesign your 3D printed gadget with a 26mm+ cavity for the tag\u003c\/li\u003e\n\u003cli\u003ePrint the enclosure, peel the tag backing, and stick it inside\u003c\/li\u003e\n\u003cli\u003eUse any free NFC writer app (\u003cstrong\u003eNFC Tools\u003c\/strong\u003e on iOS\/Android) to program the tag\u003c\/li\u003e\n\u003cli\u003eSeal the enclosure - done! Tap with any phone to trigger the action\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e📐 Design Tip\u003c\/h3\u003e\n\u003cp\u003eWhen designing your 3D printed enclosure, leave a \u003cstrong\u003ecavity at least 26mm wide × 1mm deep\u003c\/strong\u003e for the tag. Keep at least \u003cstrong\u003e0.4mm of wall thickness\u003c\/strong\u003e between the tag and the surface - thin enough for reliable NFC reads, thick enough to protect the tag. Avoid placing metal directly over the tag as it blocks the signal.\u003c\/p\u003e","brand":"Cube","offers":[{"title":"Ntag213 144 Bytes","offer_id":46290112348310,"sku":"CUBE-NFC-213-144B-3PK","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Ntag215 504 Bytes","offer_id":46290112381078,"sku":"CUBE-NFC-215-504B-3PK","price":1.5,"currency_code":"USD","in_stock":true},{"title":"Ntag216 888 Bytes","offer_id":46290112413846,"sku":"CUBE-NFC-216-888B-3PK","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/9167\/0678\/files\/61WSqbpfcdL._AC_SX466.jpg?v=1777486230","url":"https:\/\/www.cube3dp.com\/products\/cube-nfc-rfid-tag","provider":"Cube 3D","version":"1.0","type":"link"}