New P'kup Infinity Curve Card Sleeves Review

I first learned about the new P’kup Infinity Curve Card Sleeves from a random Instagram ad of all things.

I’d been getting back into collecting Magic the Gathering cards and I was starting to think about getting some sleeves to protect some of my favorite or more valuable cards that weren’t going into binders.

Looking into the different options for card sleeves you can get cheap flimsy clear sleeves that don’t look great and only offer minimal protection or much larger bulkier ones.

I know the Dragon Shield card sleeves are a very popular choice but I don’t like the sharp 90 degree corners you see on sleeves like these since the Magic Card corners are slightly rounded.

A lot of similar sleeves are designed to be large enough to fit several different kinds of cards as well which I also don’t like.

So after much thought I decided to take a chance and purchase one pack of 100 P’kup Infinity Curve sleeves to see how they work. The price for one pack wasn’t too bad anyways.

At this point though the website said the sleeves were on pre-order so it did take a few weeks for them to ultimately ship.

Eventually though I did receive my order. It came in this nice little cardboard box with two wrapped packages of the sleeves themselves.

I quickly slapped some of my proxy cards into the sleeves and tested them out.

Overall I have to say that these sleeves are fantastic.

The overall quality feels really good and I love how they seem designed specifically to fit Magic Cards with the curved corners and the perfect even amount of spacing around the edges.

The cards are in there nice and tight with no wiggle room yet they’re easy to remove too if you need.

These P’Kup Infinity Curve card sleeves are way better looking than any other sleeves I’ve seen in-store or online and I imagine they probably feel better too.

The back is a nice opaque matte plastic with a slightly texture on it that looks and feels great.

The front is clear, the cards are easy to see and they’re perfectly framed by the black edges of the sleeve on all sides.

Overall I’m highly impressed.

They also come in several different colors and even a transparent option. I went with black because I think that looks the best but they’ve got your standard white, blue, green and red colors if you want to match your deck’s theme plus also a purple and cyan option.

My Second Order

During their Black Friday sale the sleeves were 33% off and I tried to order more but kept getting an error saying my location wasn’t available for shipping.

This didn’t make sense to me as I ordered them previously with the same address and had no problem.

I tried reaching out to them through the contact form on their website and never got a response.

I tried again through their fake chat box on the site and a couple of days later received a response saying they were out of stock.

I’m not sure why the website didn’t just say “Out of Stock” which was a bit weird, it’s a Shopify website and I’ve never seen Shopify behave like that.

But after a couple of days of messaging back and forth they said they’d give me the same discount when they were back in stock so I wouldn’t miss the Black Friday sale.

They ended up just extending the sale into a “Holiday sale” and I was able to get the discounted price and successfully place an order for 5 more packages (500 sleeves) later.

They must still be out of stock and on back order though because it’s been about three weeks now and they still haven’t shipped.

Hopefully they ship soon.

Final Thoughts

Overall I’m super impressed with these card sleeves. I haven’t tried any other ones personally but from what I’ve seen of the other options none of them are as good, specifically for Magic the Gathering cards.

Just keep in mind that these sleeves seem super popular and they can’t seem to keep up with demand so you might have to wait a bit to receive your order.

But when you do get your sleeves I’m sure you’ll be as impressed as I am.

So for now I’m anxiously awaiting these to ship so I can finally sort and put away all of the various cards I’ve purchased over the last couple of months that are currently sitting in a nice felt-lined long box I purchased.

Update on January 7, 2026

After about a month of no word on when my order would ship I contacted them through their fake chat widget on their website.

I talked to them for a few days over that and had kind of a weird conversation.

They first told me that “Due to restrictions they couldn’t ship to international addresses.

I asked them what the heck they were talking about since they were able to ship to me no problem before, I’m pretty sure they’re shipping from China anyways.

After a while they explained that they were sold out of the black sleeves at their international shipping center.

That totally makes sense and I understand that it happens but I’m not sure why they just didn’t say that from the beginning.

They offered to refund me or give me a different color. I only wanted the black ones so I asked if I could wait for them to be back in stock, I got their holiday discount anyways. They said yes and it would be about 2-3 weeks.

Two days later I got a mass email saying that they were out of stock and offering those options. I guess this went out to everyone with an outstanding order.

Then the next day I got an email saying my order had shipped and this time it arrived in record time, I got my order shipped from China in 5 days.

So now I’ve got my sleeves, with the Black Friday discount and everything’s good.

I guess they underestimated the demand for their product since it’s new and hopefully they get their inventory issues all sorted out for the future.

–

The featured image for this post is from the P’kup website and used under Fair Use. The other images were photographed by the author.