Search
🥳30% Off 2+ Cards Use Code
30MULTI
PersonaliseQuick & easy only takes 60 seconds

Oops! There seems to be an issue...

Please type a gift message in the textbox provided.

  1. Home
  2. Cards
  3. Kids Birthday Cards
  4. Premium Square
  5. Amazing Sister Birthday Balloon Square Card
product image front
product image back
Front

Amazing Sister Birthday Balloon Square Card

Pay with
ⓘ

Pay with Klarna.

Select Card Size

🚚 Get it posted today - order in the next

1 hours 13 minutes 12 seconds
  • Printed on our finest premium card for a luxury matte finish
  • Add a personal touch to the inside pages
  • Send back to yourself or direct to recipient's address
  • Choose from a variety of card sizes
  • Printed on high quality, recyclable card
  • Fast delivery available

Wish a Happy Birthday to a special Sister with this card from our inhouse designers at Funky Pigeon.

Personalise the cover with a name.

This premium square card is printed using our finest card which features a unique, high-quality matte finish for a fantastic result that looks and feels great. This premium card stock is made from 100% FSC® certified, environmentally friendly ECF (Elemental Chlorine Free) 300 gsm board for a thicker card that really stands out.

You can send this card back to your address to handwrite the message inside and then deliver or post it yourself. Or you can send this card directly to the recipient's address, after you've written your own message inside with our online editor. You can even scan your handwriting into the card for a special touch.

Photos can also be added inside this card, with our various inside template designs. You can add images to the inside left, inside right and even to the back of the card for that extra surprise.

Once you're finished creating your personalised premium square card, you can have it delivered straight to their address on a day of your choosing, or send it back to your address if you'd prefer to deliver it in person. You can even add a "Do not open until..." message for the recipient if sending in advance, so they know not to open it yet!

Select the Delivery Country

Delivery Info

Royal Mail 1st Class
Delivered in 1-3 days
Guaranteed Tracked
Delivered by 1pm on your chosen date including Saturday, signature required

Frequently Bought Together

See More
card imageproduct image
Price for Both: £15.99

Retro Sweets Hamper

card imageproduct image
Price for Both: £13.99

Lightsaber Heat Change Mug

card imageproduct image
Price for Both: £15.99

Happy Birthday Chocolate Gift Box

card imageproduct image
Price for Both: £21.99

Cartwright and Butler Pistachio Dubai Style Truffles

card imageproduct image
Price for Both: £15.99

I Love You Script Inflated Balloon

card imageproduct image
Price for Both: £21.99

Lindt Lindor Assorted Chocolate Truffles 525g

More like this

Tap to view For a Wonderful Sister Café Birthday Card

For a Wonderful Sister Café Birthday Card

Tap to view Sister Lovely Things Birthday Card

Sister Lovely Things Birthday Card

Tap to view Happy Birthday Sister Shoes Card

Happy Birthday Sister Shoes Card

Tap to view What is a Sister? Birthday Card

What is a Sister? Birthday Card

Tap to view Special Sister Birthday Card

Special Sister Birthday Card

Tap to view A partner in Crime Sister Birthday Card

A partner in Crime Sister Birthday Card

Tap to view Happy Birthday Lovely Sister Floral Balloons Card

Happy Birthday Lovely Sister Floral Balloons Card

Tap to view Elephant Birthday Wishes Sister Birthday Card

Elephant Birthday Wishes Sister Birthday Card

Tap to view Happy Birthday Sister Photo Card

Happy Birthday Sister Photo Card

Tap to view Avec L'Amour - Birthday Sister

Avec L'Amour - Birthday Sister

Tap to view Barley Bear Lovely Sister Personalised Birthday Card

Barley Bear Lovely Sister Personalised Birthday Card

Tap to view Happy Birthday Sister Floral Photo Card

Happy Birthday Sister Floral Photo Card

Tap to view Cheese Sister Birthday Card

Cheese Sister Birthday Card

Tap to view A Little Birdie Birthday Card

A Little Birdie Birthday Card

Tap to view Always Count on You Sister Birthday Card

Always Count on You Sister Birthday Card

Tap to view Brilliant Sister Personalised Card

Brilliant Sister Personalised Card

Tap to view Hiya! Birthday Sister Multi Photo

Hiya! Birthday Sister Multi Photo

Tap to view Sister Ladybird Book Birthday Card

Sister Ladybird Book Birthday Card

Tap to view Confused Mouse Sister Birthday Card

Confused Mouse Sister Birthday Card

Tap to view Happy Birthday Sister Football Card

Happy Birthday Sister Football Card

Trustpilot

Helpful Links

About Us

Your Account

Product Info

Let's get Social

facebookTikTokinstagramyoutubex / twitterblog

Download the App

applegoogle play

Shop by Region

United Kingdom FlagUKIreland FlagIRL
Mastercardmaestrovisaamerican expressapple paypaypalclearpayKlarna

© 2025 funkypigeon.com Limited, County Gates, Ashton Road, Bristol, BS3 2JH, UK | Terms & Conditions