Does the range contain nuts?
A great deal of it does, and it is all made in the same facility. Anyone with a nut allergy should read the allergen statement on each product page.
Which products are dairy free?
The higher-percentage dark chocolates generally are, though they are produced alongside milk chocolate. Check the allergen information if you have a milk allergy.
How should chocolate be stored?
Cool, dry and away from strong smells, ideally 15–18°C. Avoid the fridge, which causes a pale bloom and dulls the snap.
Is it suitable for gifting?
That is rather the point — the boxes and tins are designed for it and need no extra wrapping.