Are these Atra/Contour/Vector carts?

[blade08]

So I bought 25 of these plus a handle for 6 euro at Kruidvat, a large Dutch drugstore chain, see picture.

Are these basically generic Gillette Atra/Contour/Vector cartridges? Also see the mechanism which fits them to the handle.

 

[The Roof Seal]

They look to be made by Dorco, they call it TNA3000. It looks to be their take on that system. Don't know if it's interchangeable.

 

[StuMcB]

Wait! A new cart system with only 2 blades ......mind blown

 

[blade08]

They look to be made by Dorco, they call it TNA3000. It looks to be their take on that system. Don't know if it's interchangeable.

Thanks for the link!

 

[Bookie]

Just today saw these in Lidl today, everything is the same. 25 carts handle, it just says cien. If possible I would buy this and peder cartridges without the handle