1/32" x 3/64" basswood strips stained in the "Big Jug O' Stain."
They match the PC board ties from Fasttracks and, though are a sliver shorter than the Atlas, work great as replacement ties:
You can compare them to the Atlas C55 flex which is at the top left.
The best deal is if you get your daughter to do it for you & call it "family bonding"