Based on the search results, it appears that MTP Manufaktur produces a range of woodwind and brass instruments, including the MTP Bb slide trumpet Piccolo Mod. MINI, which is the smallest brass instrument in the trombone family.
However, there is no specific mention of an "MTP Set Plain Instrument in the provided search results. Its possible that this term might refer to a different product or category.
Gynecology InstrumentsIn contrast, the search results also mention M.T.P Set as a manufacturer of gynecology instruments, specifically offering products such as:
These instruments are designed for medical use in hospitals and clinics.
Brass InstrumentsMTP Manufaktur also produces a range of brass instruments, including:
These instruments are designed for musical use and are available in various sizes and specifications.
In summary, without further information, its unclear what the "MTP Set Plain Instrument refers to. If you meant to ask about a specific product or category, please provide more context or clarify your question.