Rotring tikky eraser

Today I was surprised when I found in a stationary store a rotring eraser. I don't know why but lately it is very difficult to find rotring erasers. They seem to have been replaced by the Faber Castell, Stabilo, Pelican, Factis, Stadler and other less known brands. But what is better suited to accompany a mechanical Rotring Tikky pencil?

Even though not the best eraser it does a very good job. One downside compared to the more praised Faber Castell 18 71 20, the Rotring is not dust free. It makes more crumbles.
But like the Tikky it is affordable, good quality and long lasting. It got me through College and it's still going strong.
The Tikky comes in three sizes, 20 being the biggest, then 30 and 40.
What has happened to it in the meantime? I guess it got a makeover.

It used to be an all white eraser with white paper cover. The branding and the name was hot red symbol for Rotring and the fine print on the side in black

In the meantime and seems the Rotring changed though color of the covering. It is now black, only the Rotring symbol remains red while the rest of the writing is white.

I do not know if this is an improvement, I really liked the simplicity of the previous design very Google ish for a lack of a better word. I mean it is simple and straightforward.
On the other side, I can see a benefit from the black cover. I have my old eraser since college and in the meantime the white it is not that white, it's kind of dirty yellowish. So the dark cover might add a plus in the long term.

On the Rotring site, the photos of the eraser still feature the white hood. But digging deeper and looking through Rotring catalogs the change was made around 2015.