I had bought it many years ago. It was 70 euros back then. So... when you buy it, also get a saw to cut it to the height of the handle, to make it a simple roll. I wonder how a big company still sells such a big failure. Get a simple roll or an electric gun. They will do a better job and, most importantly, it will be effortless. If you are Schwarzenegger, get it to build shoulders. That's it.

So. I bought it to paint the ceilings in my house, so I wouldn't have to cover the furniture. So far so good, it doesn't splatter much and if you have the tray underneath the roller it works really well. Now, the downside is that the filling doesn't work properly for me, it takes in air from the roller and doesn't pick up much paint, resulting in air getting trapped inside the roller. The weight, when it's full, makes it difficult to work with. After 1.30 hours of painting, my shoulder got tired and I decided to take a 30-minute break. Big mistake because the paint started drying and I had a hard time trying to dissolve and wash it off. It took a lot of water, I mean a lot of water to clean it, and if it doesn't dissolve completely, it stains. And the final touch, once it dries from the water, the plunger needs Vaseline so that the rubber doesn't dry out. In short, I don't know if it's worth it for someone to buy it for painting. It doesn't have any benefits.

I have had this specific roller for 4 years. It is not suitable for ceilings, but only for smooth walls.
Cleaning the roller initially was difficult for me, but when I found the right method, it is clean within 15 minutes.
It hardly drips at all and with one stroke, the wall is painted. When filled with paint, it becomes heavier, but not something difficult.
For cleaning, rinse with water (like rinsing paint) several times and empty it.

Unfortunately, I made a big mistake choosing to paint my house with the Speedy Roller paint roller from black & decker. Its roller is the only good thing about its construction. Firstly, it becomes heavy with the paint you add to the syringe, and you can't paint with ease like with a regular roller. You can't understand the amount of paint it spreads on the wall. It takes more time to clean it than a conventional roller. You can do the job with half the money it costs to buy the Speedy Roller paint roller. In conclusion, if it was a good solution, I believe many professionals in the field would have bought it. I wouldn't recommend it at all. Stick to a regular roller.

Unfortunately, the manufacturing company does itself a disservice by choosing low-quality paint roller. While the construction of their system is very good, the roller itself is not good and leaves streaks in the paint. Additionally, when it dries (after you have washed it, of course), it hardens and becomes even worse.
Disappointing!