Hi,
Edwin from the Netherlands, i got a group of 7 consisting of 2 males and 5 females.
The males are 71mm -59 gr, 77mm-89.
Females 83mm-94gr, 79mm-87gr, 94mm-149gr, 84mm-111gr and 97mm-139gr.
This is a 4,5 year old group imported from a breeder in modena, italie.
Pictures are made in some homemade measuring device