Nintendo 3DS. The first Bokujou Monogatari game localized by XSeed Games. [ Game Guide ] JP release = Feb 2014. NA release = Mar 2015. EU release = Dec 2015.
I think you have to buy the blueprint from the Silk Country first, make them and then Otmar starts selling them. I'm not 100% on it, but that's how I got my clippers.
I never had to buy the blueprint. They were at the general store the day after I bought a sheep! Make sure you're looking for "Old Clippers" in the list and not just "Clippers"! That's how I missed it the first time I was looking for it haha.