~ Father's Day ~

Field Study in Squares Dad

$6.99~ free shipping ~

A graph-paper Father's Day card with a hand-drawn checklist breaking down everything that makes Dad, Dad. Dry wit, engineer energy, real affection.

Handwritten by our robot

A real pen on real paper — looks genuinely handwritten

Free shipping in the US

Mailed in 1-2 business days. Send to yourself or directly to the recipient.

Satisfaction guaranteed

Not happy? We'll rewrite and resend for free.