Kerttu is a small yet cheerful Tonttu holding a Christmas bell.

Handmade by Silas Tonttukylä in their factory located in a small elf village, deep in the middle of Finnish nature surrounded by pines and spruces. Here lives the Tonttus - small elves that create the special Christmas Eve atmosphere with their handmade presents. Both, child and older ones instantly fall in love with the Tonttus, Finnish handmade elves.