A tip from someone who is married to a man with a major sweet tooth: give this card with ACTUAL chocolate truffles. If you give it alone, the mere sight of inedible truffles will likely enrage your Valentine and send them into a chocolate-seeking state of hysteria.
The card can be purchased here.
The mere suggestion that truffles could be substituted with stationary has my blood boiling. Perhaps some fudge cake will calm me down a bit. Maybe a Twix bar. And a cup of chocolate milk will certainly help, or course.