Cards
Cards
Ten wipeable moderation cards, 18 × 12.75 cm each
They sit exactly between the small Notes and an A4 sheet: enough room for a heading and content, small enough to sort in your hand. Ten of them, write on them, wipe them off with a damp cloth, start again.
- Delivery usually within two to four working days.
- Shipping and packaging within Germany 6.90 euros, free from 150 euros order value.
- We ship to Germany, Switzerland, Norway and the United Kingdom. Why the rest of the EU has to wait.
- Packed and shipped by the Christophorus Inklusionswerkstätten in Fürstenwalde.
- Larger quantities for schools, teams and institutions, on invoice if you need it: Equipment for many.
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Comes off again with a barely damp cloth. The most convenient pen for Infinity Stonepaper. Other pens come off too, they just need more water and a little rubbing.
We carry pens as a companion to the stone paper, rather than as a range of their own.

How it works
Write. Wipe. Next.
Write on the card with wipe-off pens. Once a round is over, it goes briefly under water or a damp cloth and is ready for the next one. No eraser, no abrasion, nothing used up.
In everyday use
One format, many roles.
The size for a heading and content. Cards sit exactly between Notes and A4: small enough to sort in your hand, big enough for a whole thought. The moderation card that stays.
Enough room for a heading and content, and still movable: the cards can be pushed back and forth on the table until the structure holds. A photo at the end, and they are free again.
The thought you have while reading goes straight onto the card. The phone stays in your pocket, because once it is in your hand the distraction is there.
Fits in your trouser pocket, survives the trip and is blank again within seconds at home.
Question on the front, answer on the back. Once it sticks, wipe it and put new content on. Or the sentence of the week stands on the stand until the next one is due.
With a magnet or a little water the note stays where everyone can see it. Folded, it stands on the table as a small info sign.
Design the front with a permanent pen, the back stays rewritable. Half card, half tool.
Material and facts
The material in brief.
Stone instead of pulp, usable again and again. What the cards are made of and what that means for handling them.
What you get
10 Cards measuring 18 × 12.75 cm, plus an envelope made of Stonepaper.
Composition
Two thirds limestone, a by-product of quarrying, one third HDPE, partly from recovered material.
450 g/m²
Sturdier than ordinary paper. Made in a dry process: no wood, no process water, no chlorine bleaching.
Waterproof and tear resistant
The surface does not absorb, the colour sits on top and can be taken off again. Grease and rain do not bother the cards.
Assembly and shipping
Cutting, rounded corners, envelope and shipping are handled by the Christophorus Inklusionswerkstätten in Fürstenwalde, Germany.
When a sheet has served its time
Most of the time it has not. If you do take a sheet out of circulation, you can carry on using it: fold it, cut it, glue things onto it. The material works well for origami.
Good to know
Frequently asked questions
What is the difference from the NOTES?Ten large ones instead of twenty small ones.
A Card is twice the size of a Note. A whole thought with a heading fits on it, it sits well in the hand and works as a bookmark, a shopping list or a moderation card. The twenty Notes are there to build structure: columns, clusters, an order that can be shifted around. If you are writing, take the Cards. If you are ordering things, take the Notes.
How do the cards stay on the wall, and what surface works best?Water and physics. Glass works best.
It works through adhesion. The cards are very smooth and hold fast with a drop of water on the back. They work best on windows, mirrors, whiteboards, metal cabinets or smooth doors. On woodchip wallpaper or wood it does not work. On the fridge a magnet does the job, pins work too, the material does not tear out.
Can I fold or cut the cards?Yes, both work well.
Folded, a card stands on the table as a small info sign or fits in your trouser pocket. The material does not crack when folded. Cutting works with scissors, the edge does not fray.
Which pen should I use?Thermosensitive ink or water-based felt tip.
Two groups come off again. Thermosensitive ink dissolves with very little water, a barely damp cloth is enough, and it writes fine. Water-based felt tip pens are stronger in colour and readable across the room, but they need water and some rubbing. Whiteboard markers and permanent pens stay for good. For a front side designed to last, permanent is exactly right.
Can I test my own pens beforehand?Yes, on the Stonepaper envelope.
The envelope the cards come in is made of the same material. Try your pens on it and see how well they come off again. That way you know before you write on the cards.
How does it feel?Velvety, cool, substantial.
Stonepaper consists largely of limestone powder. It feels like a smooth, cool pebble. At 450 g/m² a card sits firmly in the hand and does not bend while you sort.
Does the writing smudge when the cards are stacked?Let it dry briefly, then it holds.
Stonepaper does not absorb the ink, it sits on top. That is what makes the writing feel soft, but it means giving it a few seconds. After that the writing is smudge resistant enough for stacking and mixing.
Can I use them as a gift card?Yes, permanent on the front, wipeable on the back.
Decorate the front with a permanent pen or acrylic and it stays. The back stays rewritable, so the person you give it to can keep using the card.
Going deeper.

In use
From the desk to the window
On your own at the desk, seven of you around a board, on the window, outdoors on a branch. And in the end as a photo on your computer.

Material and handling
Cleaning, sticking, durability
The colour does not sink in, it sits on top. Water dissolves it, the first time and the hundredth. Dampen the back and the sheet holds on any smooth pane.







