Grandpa arrived today, and the kids LOVE playing with him (he's more fun than me lol) so I got a lot of tatting done! Rounded the second corner and am on to the second side of the handkerchief, and finished a second bobbin of thread, so I had to pause and refill and join, which is slow and tedious, but now that's done so I can continue at a faster pace. I get about six iterations of the pattern before I have to stop and refill, so that's good to know. Might need to see if I have another ball of white or if I need to order another one...