Vario Pliers by Prym
Prym Vario Pliers can be used with Farthingales
These pliers are the ones that Farthingales designed the bone tipping dies to fit and work with. Scroll down to see which bone tipping dies you may want to order as well.
This item is just the pliers and only includes the small hole punch dies that come with them.
You can buy these on their own here or in kits or sets that include the bone tipping dies and tips. Scroll down for some options.