It's not too bad. I can pack barley anything in my Sheldon Black snapper bowl, and then put the standard heat cover perfectly on the bowl. I find it less awkward then having the whip stuck in the bong, and then trying to hold it up to the SSV.
http://www.vaporwarehouse.com/site/vaporbrothers-mini-whip.html#.Ufb-cY21GSo
I believe this is it. It's a VaporBros whip, but it works on the standard heat cover.
I've seen the mini wand mentioned on here before. I'll probably end up buying one very soon here to help me conserve herb. How much do you pack in the mini-wand to get the best visible vapor, and where the herb turns brown?
What is the absolute smallest amount that you can vape in the standard glass wand? I've tried putting in extremely small amounts, but I don't get very visible hits and the weed that I put in doesn't turn brown. I still get high, but it's not the same. If I load the wand with around .3g my ABV...