Choose the wording first, then buy the card
The safest purchase for most people is a boxed set with a short printed line on the front, such as "Thank you" or "With heartfelt thanks," and a blank inside. That combination covers weddings, showers, job interviews, and dinner invitations without locking you into a message you would never send. If you write two or three notes a month, buy single cards on heavier stock, since a stiff card and a lined envelope hold up better in the mail and signal more care. If you write thirty notes after an event, buy in volume and accept a simpler design. The wording you intend to write sets three buying requirements: how much blank space you need, which pen you can use without bleed, and how large the card has to be to hold your message without cramping.
What to look for
- Blank inside or printed. A blank inside suits personal notes of any length. A printed interior message saves time but caps you at the manufacturer's words, so read the full text before ordering a set.
- Writing surface. Uncoated matte stock takes ballpoint, gel, and fountain pen ink. Glossy or foil-blocked panels resist ink and force you to write around the decoration.
- Front wording length. Two to five words prints large and reads at a glance. Long printed greetings eat the space you might want for a handwritten line.
- Envelope style. Peel-and-seal envelopes speed up large batches. Gummed flaps suit formal notes. Check that the envelope matches the card size, since a loose fit creases corners in transit.
- Set composition. Mixed sets with several designs keep repeat sending from looking repetitive, but only if every design suits the occasions you actually have.
Parameter bands worth knowing
- Card size: 3.5 x 5 in for gift enclosures and very short notes, A2 (4.25 x 5.5 in) for two to four sentences, A7 (5 x 7 in) for messages over roughly 80 words.
- Stock weight: 80 to 110 lb cover (about 216 to 300 gsm) for everyday handwriting, 110 to 130 lb cover if you write with a fountain pen or a wet gel ink.
- Set size: 8 to 12 cards for personal use, 25 to 50 for a wedding or baby shower, 100 or more only when the printed wording stays generic enough to reuse.
- Envelope: standard rectangular sizes mail at the first-class rate, while square envelopes often need extra postage because of their shape.
Pitfalls to avoid
- Buying a set with an interior message you would not send, which turns a bargain box into drawer clutter.
- Choosing a card so small that a genuine thank-you note runs onto the back panel.
- Ignoring ink behavior: thin stock shows ghosting from the reverse side, and coated stock smears.
- Glitter and foil embellishments that shed on hands, desks, and clothing.
- Ordering square envelopes without checking postage rules for non-machinable mail.
FAQ
How many words should a thank you note hold?
Three to five sentences fits an A2 card: name the gift or kindness, say what it means to you, and mention how you will use it. A7 cards give room for a longer story when the gift was significant.
Is a printed message acceptable?
Yes, provided you add a handwritten line with the sender's name and a specific detail. A printed greeting with no personal writing reads as mass produced.
Should I buy blank cards or pre-printed ones?
Blank inside for variety and for people who write at length. Pre-printed interior text works when you send many notes quickly and the standard wording matches your voice.
What paper weight handles fountain pens?
Look for 110 lb cover or heavier, with a matte or lightly textured finish. Weight and surface matter more than brand for feathering and bleed.