I recommend wedge puffs.

I’d like to recommend the puff I use when applying BB cream or foundation. It’s a puff I’ve been using for a very long time. It is the Skinfood Wedge Puff. It is such a famous product that I think many of you are already familiar with it.

I've tried a few puffs myself, but I found that none offer as good value for money as this one. It has a total of six sides, so it lasts a long time. If you don't necessarily need a large puff, you can cut it into about three pieces to extend its lifespan, making it even more economical. Most importantly, the application is excellent, so ever since I started using wedge puffs, I have exclusively used this product.

If you buy in bulk, it comes in a resealable bag, making storage easy, and it is very affordable, so it is great.