So i just just taken delivery of a grassleaf aluminium snuff bullet but the little handle on the side the one you turn to fill with snuff then turn again to take the snuff is incredibly loose and has side to side play to the point where if i tap the main body of the snuff bullet it just drops out, any one with one of these bullets experienced the same problem? cheers.
Mine was the same. Maybe not as loose as that but still loose. I just went to my local hardware store and got the next size up “O”-ring. Works like a charm now. Only cost me 10 cents.
To bring this up again, the valves on the plastic bullets are interchangeable with the valves on the aluminum bullets. So you can class up your plastic bullet with an aluminum valve or use the plastic one to replace a lost valve on your aluminum bullet. The aluminum bullet I got from Dholakia prize package, it needed a new o-ring as it was a little too loose for my liking, luckily I have a whole box of assorted o-rings so that was no problem. I also drilled out the chamber to 3/16" diameter. Gives a pretty nice dose now.
Thanks for the replies guys - I was going to send it back but it probably cost half as much again in postage - i do have a plastic bullet (received in Dholakia generous sample pack) i will have a go at swapping to o-ring over see if it helps 
cheers, stu.
I took the valve from my dholakia bullet and put into my toque mini bullet. Not only does it look cooler with the orange valve in the clear bullet but also gives a perfect dose now.