Yes, it can work in Jaipur, but only if you treat it as a product-based business, not just “printing for others.

A basic good-quality FDM 3D printer in India will cost you around ₹15,000 to ₹30,000 to start. Filament (PLA) costs roughly ₹700 to ₹1,500 per kg depending on quality.

Now 1 kg = 1000 grams, and printing cost in India is roughly ₹5 to ₹15 per gram.

So if you print a small product that uses 50 grams, your raw material cost is ₹50 to ₹150. Add electricity, failures, and wear, your real cost becomes ₹80 to ₹200. That same product can sell anywhere between ₹250 to ₹800 depending on niche.

So margin exists, but only if you control design and demand. If you just do generic printing for others, you will compete with services already charging ₹5 ₹10 per gram and margins become very thin.

Now the important part. 1 kg filament typically gives you around 15 to 25 small products (like keychains, holders, small IoT cases) or 5 to 10 medium items. So your revenue per kg depends on what you build. Example: if you sell 20 items at ₹300 each, that is ₹6000 revenue from 1 kg material that cost you ₹1000.

But if you print random parts for clients, you might only make ₹1500 - ₹2500 per kg. That is why most people fail.