So I've tried different versions of the pet trade, and was never really satisfied. Either the slots were too big or too small or the blade bent at larger "portions", etc.
By chance I came across this aluminum shovel. And I must say, I'm thrilled. It is absolutely stable. Since nothing turns. The slots also have the ideal size for my used for years Th .... clumping litter (orange bag). Receive lump - couple shaking times - Dispose - done! Great Thing!
I do not regret buying this shovel!