hello !
this is my second design :)
i make this because my mother made a lot of cookies stuffed with delicacy but she only had a cookie single cutter (as you imagine takes a lot of time to cut cookies one by one)
i hope this could helps you !
if you need other dimensions,letme know it to help you
dimensions:
diameter of the cookie: 31mm
number of cookies by cut: 25 circles
total dimension of the piece: 210mmx210mm

this is the fixed version of my first design, i make it more light and with more sharp
i hope it helps you

remember, if you need a 3d design, i could help you !