Stamp Set "World Postcard Day" by papersisters

Collecting postcards is great fun for many postcrossers around the world. A variety of themes and collecting areas are popular, and unusual interests also unite people in swapping and collecting. Yes, HPC cards are also a popular collector's item.

Stamp cleaner for water-soluble stamp ink. It has two sides – the blue side can be moistened with water and is used to clean the stamps. The stamps can be dried lint-free on the light-coloured side or left there to dry. We sell only water-soluble inks in our store.Dimensions: 12.5 x 18 cm

There's always room for a mini stamp! The little green clover is perfect for many occasions. This stamp is a perma-stamp with integrated green ink and therefore does not require an extra ink pad. Smart and beautiful, we think!The dimensions of the print are approximately 0.6 x 0.6 cm .

On October 1, 1869, the first postcard began its journey. Since 2020, we have been celebrating World Postcard Day on October 1. These stickers, specially designed for World Postcard Day in an airmail look, will turn your cards into real gems. Have fun on this special day! This sticker set contains of 60 stickers.  Dimensions 47 x 15 mm  Design by papersisters, Made in Germany.

Ideal addition when using our rubber stamps and postcards. Ink Pad, color black. Dimensions 9 x 5 cm  

What makes a perfect day - or rather a purrrfect one? At least one cat and at least one postcard - but more if you like! Celebrate World Postcard Day with our cats from “Just Cats” and enjoy it - smiles almost guaranteed!

Ideal addition when using our rubber stamps and postcards. Ink Pad, color blue   Dimensions 9 x 5 cm  

Keep calm... It will be a while yet, but the next World Postcard Day is sure to come! October 1st each year is a very special day to celebrate the postcard around the world. And you can already look forward to it and prepare for it!

Ideal addition when using our rubber stamps and postcards. Ink Pad, color green. Dimensions 9 x 5 cm  

Experience maximum stamping fun with this innovative and versatile “Addresses” stamp set. Designed for you by us at papersisters and available exclusively from us. 8 different stamps are waiting for you to discover them. Stamp a single design or combine several as you like. Perfect for decorating the address section of your postcards and letters. The stamps needs to be mounted on an acrylic block before use; once mounted, they are ready to go. The required acrylic block is not included, but can be purchased from us - you’ll find it suggested below the product on this page. Stamp sheet size: A7, approx. 105 mm x 74 mm Tips for use: - Peel the desired stamp off the backing sheet - Position the stamp on the acrylic block as desired (it adheres without any additional aids) - Stamp (we recommend making a test print) - Clean the stamp immediately after use (we recommend a damp microfiber cloth or a super practical stamp cleaner, which you can find in our shop - you’ll find it listed as a suggestion on this page) - Remove the stamp from the acrylic block and reapply it to the backing sheet

October 1 is World Postcard Day! All postcard enthusiasts around the world are ready to celebrate and of course our cute furry friends of "Just Cats" join in sending and receiving some postcards on this great day!

Experience maximum stamping fun with this innovative and versatile “Special Delivery” stamp set. Designed for you by us at papersisters and available exclusively from us. 20 different stamps are waiting for you to discover them. Stamp a single design or combine several as you like. Perfect for decorating postcards or as a postcard ID stamp for the postcrossers among you.The stamps needs to be mounted on an acrylic stamp block before use. Once mounted, they are ready to go. The required acrylic stamp block is not included, but can be purchased from us - you’ll find it suggested below the product on this page. Stamp sheet size: A6, approx. 150 mm x 105 mm Tips for use: - Peel the desired stamp off the backing sheet - Position the stamp on the acrylic stamp block as desired (it adheres without any additional aids) - Stamp (we recommend making a test print) - Clean the stamp immediately after use (we recommend a super practical stamp cleaner, which you can find in our shop - you’ll find it listed as a suggestion on this page) - Remove the stamp from the acrylic stamp block and reapply it to the backing sheet

This sticker adds the special touch on the cards you send around World Postcard day via Postcrossing. It is matching to the 'Happy Postcrossing on World Postcard Day 2025' postcard perfectly. Enjoy writing! This Sticker Pack contains of 60 stickers.  Dimensions 52 x 15 mm  Design by papersisters, Made in Germany.

On October 1, postcard enthusiasts around the world celebrate World Postcard Day. On this day, a particularly large number of postcards is sent around the world. Decorate these postcards with a unique lovely tape especially designed for this day!  Design by papersisters, available exclusively from us.  Price per roll, measures 8 mm * 9 m  

Make your postcards extra special for World Postcard Day! This cool ID sticker adds the special touch on the postcards you send via Postcrossing around World Postcard day. Enjoy writing! It is easy and safe to write on these stickers with a ballpoint pen. Should you wish to use a fountain pen or fineliner, make sure to allow some time for drying. This sticker set contains of one unique design, 50 pieces  Dimensions: 65 x 21 mm Design by papersisters, Made in Germany.

Hooray - sending and receiving postcards all over the world is simply wonderful. And this wonderful feeling is celebrated even more on World Postcard Day.  These decorative stickers with the world map go particularly well with our “Ticket to... World Postcard Day” postcards, but also look good on other cards for World Postcard Day. This year and in years to come! This sticker pack contains of 40 larger stickers.  Dimensions:  55 x 32 mm  Design by papersisters, Made in Germany.

Sending someone a postcard is always a nice gesture. Even and maybe especially if you haven't heard from each other for a while and yet often think of the other person. October 1 is the perfect day, because it's World Postcard Day. And this is the perfect card to finally send a postal sign of friendship and connectedness again. Text in German

Our lovely kitties from “Just Cats” are also celebrating World Postcard Day. And finally we have the matching stickers! These cute stickers go perfectly with our two “Just Cats” postcard designs for World Postcard Day. And of course for any other World Postcard Day card that could do with a little cuddle factor. This year and for years to come! This sticker pack contains of 40 stickers.  Dimensions:  35 x 30 mm  Design by papersisters, Made in Germany.

Let's celebrate World Postcard Day! On October 1st every year we celebrate this special day. This lovely round sticker reminds of a postmark and will catch the attention. This Sticker Set contains of 60 pieces of one design. Dimensions: diameter 30 mm  Design by papersisters, Made in Germany.

For collectors and for swapping - all available country postcard designs at a click. A special day – World Postcard Day! Every year on October 1, postcard enthusiasts around the world have been celebrating the postcard since 2020. Many postcards are sent on this occasion, bringing joy to people. We here at papersisters have been enthusiastic postcrossers for many years and have loved postcards for as long as we can remember. We have had great fun designing 35 postcards in the WPD Stamps series for World Postcard Day. To make it easier for you to collect and swap this series, you can find all available designs here, 35 postcards currently available.While stocks last. Please note - some designs are printed on a slightly different material to our other cards and pens and stamps may need a little more time to dry.   

For collectors and for swapping - enjoy Set No. 1 of the international "Wonderful World" postcard series. The set holds 10 postcards, 1 copy each of the following postcards:Wonderful World - GermanyWonderful World - United States of AmericaWonderful World - the NetherlandsWonderful World - AustriaWonderful World - CanadaWonderful World - United KingdomWonderful World - Japan Wonderful World - France  Wonderful World - Belgium Wonderful World - Poland

On October 1, 1869, the first postcard began its journey. Since 2020, we have been celebrating World Postcard Day on October 1. These stamp-style stickers are a perfect match for our WPD Stamps series, but also for any other World Postcard Day card. Have a wonderful World Postcard Day! This sticker set contains of 60 stickers.  Dimensions 25 x 32 mm  Design by papersisters, Made in Germany.

A special day – World Postcard Day! Every year on October 1, postcard enthusiasts around the world have been celebrating the postcard since 2020. Many postcards are sent on this occasion, bringing joy to people everywhere. We have designed this postcard with great pleasure for all postcard lovers in the world no matter where they are. It is part of the international “WPD Stamp Series” and is perfect for sending a little love and compassion for World Postcard Day. Also great for collecting and swapping. Have fun writing and collecting!  Please note - this design is printed on a slightly different material to our other cards and pens and stamps may need a little more time to dry.

StampID - the ultimate Must-Have for Postcrossers to have the ID stamped! We took great care in designing this rubber stamp for you that puts you in a position to stamp the postcard ID for your Postcrossing postcards rather than to write them. 11 adjustable rubber stamp elements do the magic. The first two digits are letters and represent your country, so you switch to NL if you are in the Netherlands, FI if in Finland, US for the United States, CA for Canada, ES for Spain and so on. The third digit is an "-", followed  by 8 digits for numbers to build any number up to 99999999. Does this sound crazy? Absolutely! Does this sound complicated? It is not once you try it, it is rather much fun and we can assure you your postcards for Postcrossing get a really cool look! We have been always dreaming about such a tool and are happy we can provide it to you! The letter combinations cover more than 50 countries worldwide. Please check below for available letters to see if your country is covered. It is great to use for travel mode, too. Enjoy exploring this little masterpiece! The rubberstamp comes in a small box, also perfect for storage when traveling. The stamped postcard ID is 4 mm high and maximum 4,5 cm long. Available letters... ... first digit: A B C D E F G I L N P S U  ... second digit: A B E H I L O R S T U Z N  

Finally back in stock - the essential tool for everybody who loves to use rubberstamps: Stamp Cleaner for rubber stamps. Cleans all water-based rubber stamp inks. Acid-free, contains alcohol. 56 ml Made in Japan  

Acrylic block for use with our stamp sets. Apply the desired design to the acrylic block (it adheres firmly once applied). You are then ready to stamp. After cleaning the stamp, remove the design (it can be peeled off easily and without any trouble). The acrylic block can then be used for a different design. The acrylic stamp block is supplied with a protective film on both sides. These must be removed before first use.Dimensions: 80 x 50 x 10 mm