Refillable Floss String

I thought this would be a reusable floss pick. Very misleading product design.

I lost my other one at work and had to buy again since i liked it so much.

Neat item. Seems a bit overkill for simple floss plus i don’t see the refills on the site. Looks like this is a one time purchase and an expensive “disposable” sunce floss shouldn’t cost $15-$20. After this I’m going back to my $2 floss from Walmart.