Ready-made in the USA. Ships with NFC and magnets installed. Coinfinity brings ORDER to CHAOS. This 17.5 mm stacker is the new body style: pebbled fuzzy-skin, squircle tube, flush lid embossed COINFINITY + 17.5 mm, and a circular blue C badge on the front of every module. Tap the badge with the free Coinfinity Tracker app. No account. Works offline. Track Your Stack. Sold as a 2-pack. Sized for 1/10 oz gold and platinum that fit a 17.5 mm inner diameter. Typical fill is about 50–60 coins, depending on thickness. Closest size wins — if they fit the well, they are compatible. Compatible coins From the official Compatible Coins list. Not exhaustive. 1/10 oz Gold Maple Leaf — 16.00 mm — Royal Canadian Mint 1/10 oz Gold Britannia — 16.50 mm — The Royal Mint 1/10 oz Gold Kangaroo — 16.10 mm — Perth Mint 1/10 oz Platinum Maple Leaf, American Eagle, Britannia, Philharmonic Printed in metal-safe PETG — PLA can tarnish silver. Designed and manufactured in the USA. White is solid matte fuzzy-skin PETG. Black is CR-PETG, a bit glossy. What is on the tube Flush lid embossed COINFINITY + 17.5 mm Front circular blue C badge with 25 mm NTAG215 (included) Magnets installed for stacking on Coinfinity bases and other modules 2-pack (2 stackers) Prefer to print your own? The official 3D model (STL) is listed separately. See all compatible coins · Coinfinity Tracker
