Matryoshkas are better companions than Ducks, and here's why:

-Made with wood. The material of Men! No industrialized rubber to spread Capitalist propaganda

-Multi-layer. Explain your code with different levels of complexity. Babushka Matryoshka is keen on C!

-Never feel alone. Maybe you want some intimate one on one, maybe you want a whole party of helpers, all thanks to pocket dimensions (included with the Matryoshkas).

So what's your excuse for not having a Matryoshka Comrade cyka!