– highest level security hologram 
– highest standard priv key print 
– weighs approx 18.3 grams (satori chip is 11.5 g for comparison), they feel great (imho)
– same dimensions as Satori Chips but real metal
– made in Germany
– Text front: “IN CRYPTO WE TRUST” 
– Text back: Pubkey (Text + QR), denomination, blocknumber, serial number + different variations of “Moonbits” on the hologram + nano text “original” “crypto” “currency” + not public nano text