Help with marks on 3 Scandi-style stoneware candle holders?

Hi! I haven't been able to track down the marks on these candleholders. I thought they might be kingo keramik, but I just don't know. 2 of the 3 are marked, and the marks look a little different. Thanks for any help!

 

Looks like a stylized version of Thor's hammer.

 

Thor's hammer...didn't see that! When I was searching, I was using the first mark, which looked like back to back 'kk'. When I was taking pics to post, I noticed the other mark is closed up.

 

It's often seen on Scandinavian items.

 

Maybe its "d k I " ? Those are gorgeous !

 

Aren't they cute? Love the birds. Just my style, but I can't keep everything!

Glad to know they are probably Scandinavian, thanks!

I'll do a search for 'd k i'.

Thanks for your thoughts...it's a real help....I've searched and searched for 2 days and needed some new ideas.

 

This looks like the same mark as on my stein. ID’d on this site as Wim Mühlendyck

https://www.antiquers.com/threads/german-hand-made-beer-stein-heraldic-lion-salt-glaze.1678/

 

Score! And the crowd goes wild!

Thanks!