Every stick is flashed, verified against the published hash, stickered, and sealed in a tamper-evident bag by us — then shipped free (US, tracked) in a plain unbranded mailer. Nobody in the delivery chain learns what’s inside.








Read-only and METALLIC editions in stock. Email support@koini.io and we’ll tell you when they are back.
Each edition still available above has an International · +$25 shipping button — worldwide, flat $25 (US orders ship free). Same stick, same guarantees. Use the quantity selector on the checkout page to order up to 25 sticks at once — the $25 international shipping is charged once per order, not per stick. Ordering separately, one at a time, pays it every time. Any customs or import duties are the buyer's responsibility, and we can't ship to countries under US sanctions.