The new Laurent Niclot mini calipers are in transit and we should have them by the end of the week.
There are a bunch of great calipers/thickness gauges on the market for normal and largish hollow forms, but not so much for minis. Now, these are available. Perfect for small forms up to 3″ deep. Designed by Laurent Niclot specifically for mini/small forms and manufactured by Trent Bosch Tools in Fort Collins, Colorado. Made from black oxide coated steel for durability.
Available here as well as his mini hollowing tools