that set is undoubtedly made in Pakistan.
I bought one oh about 15, 16, years ago.
The bag will be stiff and leaky: pipe bags *should* be pliant and airtight.
The blowpipe valve, which normally claps cleanly shut to keep air from coming back out of the bag, will not seal, and make an impolite farting noise as it tries to seal.
The drone reeds will be these tiny useless pieces of cane that only an expert will be able to adjust so they make some semblance of a steady drone tone.
The Chanter reed will be composite (plastic) held together with a poorly tied brass wire and transparent scotchtape.
Blowing it, the drones will shut off because the chanter takes too much air pressure to sound, adjusting the chanter reed will throw the scale of the chanter entirely out of tune.
As far as manufacture goes, there may be burrs/splinters of wood inside the bores of the pipes,
any fittings (drone end decorations) will shortly become unglued and fall off;
the drone bores themselves are (in places) rolled brass tubes that will leak air along their badly welded seams,
the chanter fingerholes will be nearly impossible to feel and require great stretching of some fingers.
Haveing said all this, it is possible to make music on the thing, if one has sufficent reed knowledge and prior bagpipe experience, is willing to do a bit of woodwork, and invest further in such things as blowpipe valves, a new bag, etc., which would likely amount to more than the sum in mention on the link. My "medieval smallpipe" makes an appearance in daylight only when i have to do a programme on the evolution of pipes, or some such thing. It goes squeek, and i put it down & move on the next example
