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How to build a brick love letter

The finished brick love letter: a white envelope with a red heart, a love letter to give

To build a brick love letter, lay long white rows for the bottom of the envelope with the red tip of a heart in the middle, build the rest of the red heart as pink lines start to go up, then run the pink lines to the top corners to make the flap. 37 pieces, 3 steps, ages 4–9.

The love letter build at a glance

Pieces37 (13 kinds)
Steps3
Ages4–9
Colorswhite, pink, red
Finished size9 × 2 studs, about 6.7 cm (2.6 in) tall
Special piecesNone: plain bricks

Parts you need

  • 8× white 1×1 brick
  • 6× pink 1×1 brick
  • 4× white 1×3 brick
  • 4× white 1×2 brick
  • 3× white 2×3 brick
  • 3× red 1×1 brick
  • 2× white 2×4 brick
  • 2× white 1×8 brick
  • 1× white 2×8 brick
  • 1× white 2×6 brick
  • 1× white 2×2 brick
  • 1× white 1×4 brick
  • 1× red 1×3 brick

Step-by-step instructions

  1. 1 Bottom of the envelope

    The brick love letter after step 1 of 3, bottom of the envelope: new pieces outlined, earlier ones faded

    Long white rows, then the tip of a red heart in the middle.

    Find: 2 white 2×4 bricks, 2 white 1×3 bricks, 2 white 1×1 bricks, 1 white 2×8 brick, 1 white 1×8 brick, 1 red 1×3 brick, 1 white 1×2 brick, 1 red 1×1 brick

    Did you know? People have sent love letters for hundreds of years.

  2. 2 Red heart

    The brick love letter after step 2 of 3, red heart: new pieces outlined, earlier ones faded

    The red heart, with pink lines starting to go up.

    Find: 3 white 2×3 bricks, 2 white 1×3 bricks, 2 pink 1×1 bricks, 2 red 1×1 bricks, 2 white 1×1 bricks, 1 white 2×2 brick, 1 white 1×2 brick

    Did you know? A sticker or wax seal keeps an envelope closed.

  3. 3 Envelope flap

    The brick love letter after step 3 of 3, envelope flap: new pieces outlined, earlier ones faded

    Pink lines go up to the corners: that is the flap!

    Find: 4 pink 1×1 bricks, 4 white 1×1 bricks, 2 white 1×2 bricks, 1 white 2×6 brick, 1 white 1×8 brick, 1 white 1×4 brick

    Did you know? Valentine's Day is on February 14.

Questions parents ask

How many pieces do you need for a brick love letter?

37: 8 white 1×1 bricks, 6 pink 1×1 bricks, 4 white 1×3 bricks and 10 more kinds. The full list is in “Parts you need”.

Are these love letter instructions free?

Yes. Every step is on this page. A print-ready PDF with the parts list and one big step per page is free by email.

What if I’m missing a color?

Use a brick of the same size in another color. The shapes hold the model together; the colors are only for looks.

More Valentine's Day builds

Rose 38 pieces · 4 steps · ages 7–9 Teddy bear 32 pieces · 4 steps · ages 7–9 Flower bouquet 29 pieces · 4 steps · ages 4–9 Heart 6 pieces · 3 steps · ages 2–3
👇 StepsGet the free PDF