A spool (or spulka in Russian) is a cylindrical or approximately cylindrical object with a central hole or holes, used for winding or holding lengths of thread, yarn, wire, or other flexible materials.

A spool (or spulka in Russian) is a cylindrical or approximately cylindrical object with a central hole or holes, used for winding or holding lengths of thread, wire, or other flexible materials.

"Spółka" (or "spółka") in Poland is a legal entity similar to a Limited Liability Company (LLC) in other countries. For example, "Spółka z ograniczoną odpowiedzialnością" (Sp. z o.o.) is a form of business where the founders do not bear personal liability for the company's obligations, their risk is limited to the contribution to the capital. The minimum charter capital for such a company is 5000 zlotys【4:16†source】. If you have any additional questions about registration or doing business in Poland, don't hesitate to ask! In what field do you plan to work?