Background: My second trade, 2x VaS + 1x Pretty Things for 2x Abyss. I add another Pretty Things for a total of 4 bombers into a box within a box. The box got there today and the other guy lets me know 1 of the VaS broke (though no Fedex msgs). He also tells me it's ok b/c of that extra Pretty Things and will send his end. Now I've read the trading tutorial, broken bottles are on the sender. Do I find a small box and send the replacement on its own? On one hand sending just 1 bottle is not particular efficient to ship, and he is understanding of the situation. On the other, I do have that responsibility and feel bad. Advice?