Master Model of Poland produces small brass parts for detailing models, be they aircraft or ships. They have parts for aircraft in 1/32, 1/35, 1/48, 1/72, and 1/144, mostly pitot tubes, refueling probes and gun barrels.
This product is a single pitot tube for a 1/144 F-104. The instructions are quite simple. 10 Cut off the kit pitot. 2) Drill a hole for the brass part. 3) Install the brass part, using CA glue. 4) Paint the part.
This pitot was particularly welcome because the Revell F-104 I built a while back didn’t have a pitot. So I was able to skip step 1. That doesn’t mean I could completely pass it, as I had to use a sanding stick to flatten the point on the nose cone so the drill wouldn’t slip every time I tried to drill the hole. Also, a .3 mm hole is pretty big, considering the size of this part. I stepped down to a .15 mm drill, and it was actually a little large.