I am no longer making Black powder boxes but I have come across a chap who is making his own version to a very high standard, I have seen his work and can strongly recommend him.
Garry can be contacted by email email@example.com or Phone 07920 144928.
He also sells through EBay. As of 14/2/2014 he is charging £49.00 plus postage for the box illustrated.
He also does custom work so if you want a one off special or one of the boxes below i am sure he will be able to make one for you.
If you want to have a go at making one yourself here are the plans.
A storage box to hold 5kg of black powder or black powder and smokeless powder in 10 containers. This design complies with the MSER Guidance.
I had a request to make a powder storage box to hold black powder in old 500 ml plastic milk containers. If you want to do this here are the plans. Decant at your own risk. This design complies with the MSER Guidance.
Here are the explosives labels I put on my boxes.
For help or further information e-mail