Non toxic ?? I don't know. If SS grade and quality is high leaching of metals into food assumed to be less

But high quality is always a question mark නේ

.
Arpico, Abans, Damro වගේ shopවල තියනවා.
Titus stores, HomeLux වගේ තැන්වලත් තියනවා. But don't know if there are branches around Kandy.
ගොඩක් ඒවා indian, chineese. Lot of things cheap quality.
SS grade එක බලන්න ගහල තියනවද කියල. සමහර brand වල SS grade එක තියනවා.
සමහර arpico shopවල තියනවා good quality SS items from Europe. Price several times more
ලංලෝ හැඳි ගෑරුප්පු තියනවා arpico.
Also note handle material and how handle is fixed to item. Some brands, have plastic handles that will emit a lot of fumes when pot is heated.
සමහර ඒවා lid or pot කොටසක් විතරයි SS