Pro - Does anyone else's nest boxes get soaked in rain?

[beccauk]

Hi

 

I brought a sigma color chalk marker and I want to change the white chalk for another colour but can not figure out how to change them, theres nothing to say how to on the box and I couldnt find any thing online?

 

many thanks

 

becca

[Valkyrie]

Is that the one that looks like a red pen?

 

http://www.hoechstmass.com/en/products/marking-pens/160-signet-color

 

Push the top down so that it opens the teeth up. The old chalk can be removed (if it doesn't drop out before you grab it) and just poke the new colour in up to as far as you want it to show. Just press the top to drop it down when you run out at the end. I do have one - very handy but you will need to keep it sharp at the ends to get finer lines. Also if you are marking fabric try putting a piece of fine sandpaper underneath as it stops the fabric slipping. Hope that helps.