Most personalised Christmas ornaments do not make it to a fifth Christmas. Not because they break — because the printing goes.

That is the part worth understanding before you buy one, whichever supplier you use. Here is what fails, what does not, and how to choose a photograph that still works at eight centimetres across.

The thing that decides whether it lasts

There are really only two categories, whatever the material is called on the product page.

Printed on the surface. Ink, dye, a transferred film, a UV print. It looks excellent on day one and is usually the cheapest. It is also a thin layer sitting on the outside of the object, and that layer has a lifespan. Handling wears it. Sunlight works on it. Eleven months a year it lives in a loft that gets hot in August and freezing in January, which is a harder test than most people expect.

Cut into the material. Engraved glass or crystal, routed wood. There is no layer, so there is nothing to lift, peel or bleach. The mark is the material, altered.

Neither is wrong. If you want twenty ornaments on a big tree for under a tenner each, printed is the sensible answer. If you want the one with the baby's first Christmas on it to still look identical when that baby is twenty, it has to be cut in.

How ours are made

Ours is a solid crystal disc, eight centimetres across, and the photograph is engraved inside it. A laser is focused to a point within the glass, and at that point — and only there — the energy fractures the crystal and leaves a microscopic white dot. The beam passes through the outer surface without marking it. A few hundred thousand of those dots make the picture.

Run a fingernail over the finished ornament and you feel smooth glass. There is nothing on it. The full explanation is in how do they engrave inside glass?, and if you want the short version of why it cannot deteriorate, that is here.

One honest distinction: the Christmas ornament is a 2D engraving, not one of our 3D crystals. The image sits on a single plane. That is deliberate — the disc is flat and hangs, so there is no depth for a 3D engraving to occupy, and a 2D image catches tree lights better from the side. It is £39.99, which includes the engraving, any text and free UK delivery.

Size: why 8cm and not bigger

Eight centimetres is close to the practical ceiling for a tree. Crystal is heavy for its size, and past that the branch starts to droop, which looks worse than a smaller ornament ever would.

The floor matters more than people expect. Below about six centimetres a photograph stops holding enough detail to recognise a face from a metre away — and a metre is roughly how far you stand from a tree. There is no point engraving a picture nobody can read.

Choosing the photo

One face, close up. Or the dog.

At this size a group shot is a mistake, however good the photograph is. Six people across eight centimetres gives each face about a centimetre, and a centimetre is not enough. If the picture you love is a group, put it in a rectangle crystal instead and choose something simpler for the tree.

The ornaments that work best are the ones with a year attached to them. The new baby. The new dog. The wedding. Somebody's first Christmas, or somebody's last one. That is what makes the tree worth unpacking — there is more on picking an image in our guide to choosing the right photo.

You do not need a good camera. A clear phone photo is what most of ours come from, and a phone photo of an old print works too — lay it flat, daylight, no flash.

The words are free, so keep them short

Text engraving is included, not an extra. A name and a year is the format that reads best in glass: Ellie · Christmas 2026. A sentence does not work at this size, and neither does a paragraph of anything.

Whatever you choose, tick the preview box when you order and you will see it laid out before we engrave it. Spelling included — because once the laser has been through the glass there is no going back.

One a year is the point

Most people who buy one of these buy another the following December. That is not a sales line, it is just what the orders show.

It works because the tree becomes a record. Ten years in, unpacking the box is going through the decade — the year the dog arrived, the year of the wedding, the year somebody was missing. Which is a much better reason to buy one than it being a nice decoration, and it only holds together if the first one still looks like it did.

Storing it

Wrapped, boxed, somewhere it will not get knocked over. That is the whole schedule.

Loft heat and winter cold do nothing to optical crystal. The only realistic way to lose one is dropping it on a tiled floor, so the enemy is the moment it comes off the tree in January, not the eleven months after.

When to order

Earlier than feels necessary.

Every personalised maker in the country is at its busiest in December, and anything made to order needs your approval on the preview before production starts. Free UK delivery is 2–3 working days as standard and 24-hour delivery is available as a paid option at checkout, but the calm version of this is ordering in the first week of December rather than the third.

Questions we get asked

What is a personalised Christmas ornament?

Any tree decoration customised to you, most often with a photograph, a name or a date. They are made in ceramic, wood, acrylic, resin, printed metal and crystal. What separates them is not the look on the day but whether the personalisation is printed on the surface or cut into the material, because that decides whether it still looks the same in ten years.

Do photo Christmas ornaments fade?

Printed ones can, yes. Anything using ink, dye or a transferred film relies on a layer sitting on the surface, and lofts get hot in summer and cold in winter, which is hard on that layer. An engraving cut inside crystal has no surface layer at all, so there is nothing to fade, lift or peel.

What size should a personalised Christmas ornament be?

Around 8cm across is the practical maximum for most trees. Bigger than that and the branch bends. Smaller than about 6cm and a photograph stops holding enough detail to recognise a face from a metre away, which is the distance people actually look at a tree from.

What photo works best on a Christmas ornament?

One face, close up, or a pet. At eight centimetres a group photo loses too much. The photos that work best are the ones with a year attached to them: the new baby, the new dog, the wedding, the last Christmas everyone was in the same room.

Are personalised Christmas ornaments a good gift?

They are one of the few gifts that get used every year rather than once. The people who buy them from us tend to buy a new one each December, so the tree slowly becomes a record of the family. That is the whole appeal, and it only works if the first one lasts.

How do you store a crystal Christmas ornament?

Wrapped, in a box, somewhere it cannot be knocked. It is glass, so the realistic risk is dropping it on a hard floor rather than any deterioration. Loft heat and cold do not affect it.

When should I order a personalised Christmas ornament?

Earlier than feels necessary. Every personalised maker in the country is busiest in December, and anything made to order needs the photo approved before production starts. Ordering by the first week of December takes the pressure off entirely.

If you want one made

The ornament is here at £39.99, and the rest of what people buy at Christmas is on our personalised Christmas photo gifts page. Send us the photo and we will tell you honestly whether it will hold up at this size before you spend anything — get in touch.

Sarah & Shaun

Related reading

Can 3D crystal photos fade? · How do they engrave inside glass? · 3D crystal photo gift ideas · What 3D crystal photos cost in the UK · Which shape should I choose?

Sarah & Shaun