We don’t sell the Binary Dad Keyring anymore, sorry!

We've suggested some alternatives below you might like:

We did once and we had fun. But we've moved on. These things happen. We've suggested some alternatives below you might like:

Product info

Whether your Dad's an ancient Indian mathematician, mad about MIDI or just a retired robot, you know that the only true way to show your appreciation is written with ones and zeros.

The Binary Dad Keyring is crafted from brushed-pewter, and comes in a gift box containing a binary code-sheet to help your favourite old guy get the message.

Product info

Whether your Dad's an ancient Indian mathematician, mad about MIDI or just a retired robot, you know that the only true way to show your appreciation is written with ones and zeros.

The Binary Dad Keyring is crafted from brushed-pewter, and comes in a gift box containing a binary code-sheet to help your favourite old guy get the message.