Nothing really comes close to Neftobak, especially in terms of “cut” and tobacco flavour, but if you like PLAIN, not silly-fine and not bone-dry snuff, there’s a couple more to try:
Ntsu Black
Samuel Gawith Silky Dark (definitely in 25g vac tin)
Samuel Gawith Kendal Brown Plain
Bernard Gekachelter Virginie
Plain rappee*
Viking Scotch Dark
Viking Dark
Viking Brown
That’s pretty much a complete list, my friend.
*Plain rappee: either the one from Sheffield, sold with WoS Brunswick Black Rappee, M&W Black Rappee, Viking Dark Rappee and Toque Artisan Dark Rappee labels (same snuff with different names) or the one made by SWS - Aged Border Rappee. There’s also a relatively new one, made by German PfalzerLandSnuff manufacture - But Slinger Rappee.
If you are in the EU, you can procure cheap Burley whole leaf from Germany and make your own nefto.