• May include: A rectangular white print featuring a pixelated design with the text HAPPY 13TH! in dark blue. The graphic includes colorful balloons in red, yellow, green, and blue, a blue gift box, and a brown birthday cake with three lit candles.
  • May include: A printable activity sheet featuring a grid of numbered squares. The top text reads COLOUR IT IN. THE BIRTHDAY APPEARS. A hidden birthday message in thousands of numbered squares. The after image shows a completed grid with balloons, a blue gift, and a cake with candles, displaying the text HAPPY 13TH! in blue pixels.
  • May include: A color-by-number activity sheet featuring a before and after view. The text reads COLOUR IT IN. WATCH THE NEWS APPEAR. A hidden message in thousands of numbered squares. The finished image displays YOU'LL BE A NANA! with a teapot, rattle, and flowers.
  • May include: A three-step instructional graphic titled HOW IT WORKS. Step one shows a black card with a grid and the text MUM. Step two shows a blank grid. Step three shows a partially colored cross-stitch pattern with the text YOU'LL BE A.
  • May include: A digital coloring activity set featuring a black gift cover with the text A LITTLE SECRET MUM, a grid-based coloring page, an instruction sheet with a numbered pencil color list, and a completed colorful design reading YOU'LL BE A NANA!
  • May include: A collection of twelve cross-stitch patterns featuring various colorful designs and text including Baby #2 2027, Baby Coming 2027, Be My Bridesmaid?, Big Brother 2027, Big Sister 2027, It's A Boy!, It's A Girl!, New Puppy Soon!, Will You Marry Me?, You'll Be A Grandma, You'll Be A Grandpa, and You'll Be A Nana!.
  • May include: An instructional graphic titled PRINT, COLOUR, SURPRISE with the subtitle Everything you need is probably already at home. It features four numbered circles in blue, red, green, and orange, detailing printing instructions, paper sizes, tools, and time. A tip about 120 g/m2 (32 lb) paper is included at the bottom.
  • May include: A cross-stitch pattern printed on white paper featuring a red teapot, a yellow lemon, and green leaves at the top. The text "YOU'LL BE A" is printed in blue block letters in the center, with a grid of empty squares below.
  • May include: A framed cross-stitch embroidery featuring the text WILL YOU MARRY ME? in dark red letters, surrounded by four red roses with green leaves and a yellow engagement ring with a blue gemstone, all set against a cream-colored grid.
  • May include: A rectangular white print featuring a pixelated design with the text HAPPY 13TH! in dark blue. The graphic includes colorful balloons in red, yellow, green, and blue, a blue gift box, and a brown birthday cake with three lit candles.
  • May include: A printable activity sheet featuring a grid of numbered squares. The top text reads COLOUR IT IN. THE BIRTHDAY APPEARS. A hidden birthday message in thousands of numbered squares. The after image shows a completed grid with balloons, a blue gift, and a cake with candles, displaying the text HAPPY 13TH! in blue pixels.
  • May include: A color-by-number activity sheet featuring a before and after view. The text reads COLOUR IT IN. WATCH THE NEWS APPEAR. A hidden message in thousands of numbered squares. The finished image displays YOU'LL BE A NANA! with a teapot, rattle, and flowers.
  • May include: A three-step instructional graphic titled HOW IT WORKS. Step one shows a black card with a grid and the text MUM. Step two shows a blank grid. Step three shows a partially colored cross-stitch pattern with the text YOU'LL BE A.
  • May include: A digital coloring activity set featuring a black gift cover with the text A LITTLE SECRET MUM, a grid-based coloring page, an instruction sheet with a numbered pencil color list, and a completed colorful design reading YOU'LL BE A NANA!
  • May include: A collection of twelve cross-stitch patterns featuring various colorful designs and text including Baby #2 2027, Baby Coming 2027, Be My Bridesmaid?, Big Brother 2027, Big Sister 2027, It's A Boy!, It's A Girl!, New Puppy Soon!, Will You Marry Me?, You'll Be A Grandma, You'll Be A Grandpa, and You'll Be A Nana!.
  • May include: An instructional graphic titled PRINT, COLOUR, SURPRISE with the subtitle Everything you need is probably already at home. It features four numbered circles in blue, red, green, and orange, detailing printing instructions, paper sizes, tools, and time. A tip about 120 g/m2 (32 lb) paper is included at the bottom.
  • May include: A cross-stitch pattern printed on white paper featuring a red teapot, a yellow lemon, and green leaves at the top. The text "YOU'LL BE A" is printed in blue block letters in the center, with a grid of empty squares below.
  • May include: A framed cross-stitch embroidery featuring the text WILL YOU MARRY ME? in dark red letters, surrounded by four red roses with green leaves and a yellow engagement ring with a blue gemstone, all set against a cream-colored grid.
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13th Birthday Coloring Page, Happy 13th Birthday Hidden Message, Mystery Color by Number, Kids Party Activity PDF

Item highlights

  • Digital download
  • Digital file type(s): 3 PDF

Seller's description

A birthday surprise to colour: balloons, cake and presents around the edge — and HAPPY 13TH! appears in the squares.

HOW IT WORKS
1. Download the PDF after purchase (US Letter and A4 are both included).
2. Print the colour page at 100 % ("actual size").
3. Give it to the lucky person — they colour each square by its number and slowly discover the message.

WHAT'S INCLUDED
• Gift cover page (so nothing is given away)
• Mystery colour page — frame-ready: just the picture, no header, white background (printer friendly)
• Big squares (3.5–4.5 mm, about 2,400–3,900 of them) — relaxing, not fiddly
• How-to page with the numbered pencil list (common shades)
• ONLY-FOR-THE-GIVER.pdf — the coloured answer, just for you

GOOD TO KNOW
• Digital download — nothing will be shipped.
• Coloured pencils or felt tips work; thicker paper (120 g/m² / 32 lb) is best for felt tips.
• Colouring time: about 2–3 relaxed hours.
• For personal use only.

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Shop review

Why this review appears

All reviews are from verified buyers. This review is shown automatically based on factors like recency, whether it includes comments, your chosen language, and whether the rating reflects the typical experience with the shop.

“Slava Ukraini, Heroyam Slava. Thanks”

Aug 25, 2026

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NowPrice:$5.17

Original Price: $6.90

25% off

•

Sale ends in 3 days

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Instant download

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Instant download items don't accept returns, exchanges or cancellations. Please contact the seller about any problems with your order.

Seller's description

Specifications

May include: A rectangular white print featuring a pixelated design with the text HAPPY 13TH! in dark blue. The graphic includes colorful balloons in red, yellow, green, and blue, a blue gift box, and a brown birthday cake with three lit candles.

A birthday surprise to colour: balloons, cake and presents around the edge — and HAPPY 13TH! appears in the squares.

HOW IT WORKS
1. Download the PDF after purchase (US Letter and A4 are both included).
2. Print the colour page at 100 % ("actual size").
3. Give it to the lucky person — they colour each square by its number and slowly discover the message.

WHAT'S INCLUDED
• Gift cover page (so nothing is given away)
• Mystery colour page — frame-ready: just the picture, no header, white background (printer friendly)
• Big squares (3.5–4.5 mm, about 2,400–3,900 of them) — relaxing, not fiddly
• How-to page with the numbered pencil list (common shades)
• ONLY-FOR-THE-GIVER.pdf — the coloured answer, just for you

GOOD TO KNOW
• Digital download — nothing will be shipped.
• Coloured pencils or felt tips work; thicker paper (120 g/m² / 32 lb) is best for felt tips.
• Colouring time: about 2–3 relaxed hours.
• For personal use only.

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Meet your seller

Vyshyvanka Vibes
MysteryDotsGifts ·

United States

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
7 sales
·
1 year on Etsy

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Listed on Sep 25, 2026
Homepage Art & Collectibles Prints Digital Prints