Checkout is not working

Checkout has just broken - you can view your order and get a shipping quote, but if you click Review Order you'll be taken to a nonexistent page. I have been meaning to do a full overhaul of this website for a while, and this is as good a reason as any to get on with it. The site may be down for a while when I do that.

In the meantime, I can send Paypal invoices if you email with what you wanted to buy, in what quantity, and your shipping address.

Colour testing: soft clear and silver glass, part 2

Part 2 of my testing: Lauscha soft clear SNT 101 and silver glass, part 2.

Mostly Double Helix this time, with a little TAG.