BuildMerry Advent Calendar Review: Is It Worth $39.99, or Can You Get the Same One for Less?

I came across the BuildMerry Christmas Ornament Advent Calendar while looking at Christmas countdown gifts, and the first thing that caught my attention was the number of little decorations included. Rather than opening a door each day to find chocolate or a small toy, you get mini bricks to put together and turn into Christmas ornaments. It sounds like a fun way to count down to Christmas, especially if you enjoy building little things and want something different to hang on your tree.

But after checking the stores selling it, I found something worth paying attention to. The same calendar, with the same box and the same 24 builds, is being sold at several different prices. One store asks $23.99, while another charges $39.99. That is quite a difference for what appears to be the exact same product.

I checked the listings on November 9, 2026, and here is what I found about the BuildMerry Advent Calendar, what you actually get, and whether I think it is worth ordering.

What Is the BuildMerry Christmas Ornament Advent Calendar?

BuildMerry is a 24-day Christmas advent calendar made for people who enjoy mini building sets. Each day, you open a numbered compartment and find the pieces needed to make a small Christmas-themed decoration. Instead of getting 24 unrelated gifts, you gradually build a collection of ornaments that can be displayed around the home or hung on your Christmas tree.

The advertised collection includes Santa, a reindeer, a snowman, a gingerbread house, a Christmas tree, an elf, a nutcracker, a penguin, a cardinal and a Highland cow. There are also builds such as a wreath, a train, a sleigh, a carousel and a Ferris wheel, along with other festive designs. The seller advertises 24 different builds with no repeats, so the idea is that you get a new little project to work on each day.

Each finished decoration is said to measure around 7 to 9 centimetres tall and comes with a hanging loop. The calendar itself is packaged in a box measuring roughly 30 by 20 centimetres, making it small enough to fit on a shelf or table while you work through the countdown.

I can see the appeal, particularly for families with children who enjoy building toys. It also gives adults something to do instead of simply opening a calendar and throwing away the packaging. You get to build the decorations as Christmas gets closer, then use them to decorate your tree.

One thing I noticed while researching the product is that there has been some confusion about what kind of calendar BuildMerry actually is. The listing I checked describes a mini brick building set, not a flat paper or card ornament calendar. If you are expecting a collection of ready-made decorations, that is not what this version is advertised to provide.

BuildMerry Advent Calendar Prices: Why Are Different Stores Charging Different Amounts?

I found what appears to be the same BuildMerry calendar being sold by four different online stores, but the prices are not even close.

Here is what the listings showed when I checked them on November 9, 2026:

The product descriptions are remarkably similar. The stores show the same box and advertise the same collection of 24 Christmas builds. I could not find a reason why someone should pay $39.99 at Mavoneri when Give Me More Shop lists what appears to be the same calendar for $23.99.

I also could not find a separate official BuildMerry website selling the product directly. That makes it harder to know which store is behind the product and whether any of these sellers has an official connection to the BuildMerry name.

The lower price does not automatically mean the cheapest store is the safest place to order, of course. I would still want to check the delivery terms, payment options and refund policy before paying. However, based on the listings available, I certainly would not rush to spend nearly $40 when the same calendar is advertised for $23.99 elsewhere.

Are the BuildMerry Reviews Genuine?

Another thing I noticed was the large number of reviews displayed on some of the product pages. Mavoneri shows a 4.8 out of 5 rating from 1,749 reviews, while Artvly displays 8,493 reviews.

Those numbers might look reassuring at first, especially if you are trying to decide whether the calendar is worth buying. But I could not establish that these reviews were written by people who actually purchased and used this particular advent calendar. The pages do not make it clear that all those ratings belong to the BuildMerry product rather than the store or other products being sold there.

That is why I would not treat those figures as proof that the calendar is good quality. A store can have plenty of reviews without those reviews telling you anything useful about the item you are considering.

I also could not find an independent hands-on review of this particular calendar. So, while the pictures and product description give us an idea of what is included, there is not enough independent feedback to confirm how well the pieces fit together, whether the finished ornaments look like the promotional pictures, or whether the instructions are easy to follow.

I would have liked to see someone open the compartments and build a few of the ornaments before recommending it without hesitation. For now, the product looks interesting, but its actual quality is still something I cannot confidently judge.

Will It Arrive Before Christmas?

This is another detail I would not overlook, especially if you are buying the calendar for a child or planning to start opening it on December 1.

Artvly lists processing times of 1 to 3 business days, followed by estimated US delivery of 9 to 18 business days. That could mean waiting several weeks after placing an order. If you leave it until late November, there is a real possibility that the calendar will arrive after the December countdown has already started.

The other stores may have different delivery arrangements, so I would not assume their shipping times are identical. Make sure you check the delivery estimate for your own address before ordering, rather than relying on a general Christmas delivery message or a countdown timer on the product page.

I would also be wary of the repeated sale messages. Several stores advertise the calendar as being on its last day of sale with 49% off. Yet the same product appears across multiple shops at different prices. I would not let a countdown or limited-time discount rush me into paying more than necessary.

Is the BuildMerry Advent Calendar Worth Buying?

I actually like the idea behind this calendar. Twenty-four small building projects that turn into Christmas decorations sound more enjoyable than a countdown filled with items that might be forgotten after a day or two. The range of designs also gives it some appeal beyond Christmas morning, since the finished pieces can be kept and used as decorations in future years.

However, I would not buy it based only on the attractive product pictures or the impressive review numbers shown by the sellers. There is no independent hands-on review confirming the quality, and I could not verify that the thousands of displayed ratings relate specifically to this calendar.

The biggest issue for me is the pricing. If the four listings are for the same box and the same 24 builds, paying $39.99 makes little sense when another store advertises it for $23.99. I would rather save that extra money, provided the cheaper seller has acceptable delivery and refund terms.

Buy Carefully, and Don’t Pay $39.99

My verdict on the BuildMerry Christmas Ornament Advent Calendar is a cautious buy. The idea is appealing, and it could make a nice Christmas countdown for anyone who enjoys mini building sets. But there is still not enough independent feedback to know whether the finished ornaments are as good as they look in the promotional pictures.

If I were considering ordering one, I would start with the $23.99 listing at Give Me More Shop and check its shipping and refund terms before paying. I would not spend $39.99 at Mavoneri for what appears to be the identical calendar, especially when the higher price does not come with any clear extra features or additional builds.

Also, order early if you want to start opening it on December 1. The delivery estimate listed by Artvly could easily push the arrival date into December, which defeats the purpose of buying an advent calendar in the first place.

So, BuildMerry looks like a fun Christmas idea, but I would shop around before buying. The product may be worth considering at the lower price, but I don’t see a good reason to pay almost $40 for the same box.

Check out Necklow Sleep Pillow that I reviewed, earlier.