As i am sure most of you are aware i am a huge Ron/Hermione fan and love both characters a great deal. I am always on the hunt for good quality Ron/Hermione stories both with original ideas and more importantly good characterisation.
There is so much Snape/Hermione, Draco/Hermione, Harry/Hermione, Lucius/Hermione and pretty much every other person in the series that is paired up with Hermione in fan fiction that i personally value Ron/Hermione authors a great deal because for some reason in the fan fiction community they are the minority.
On another note Pottermore released some information about lengths of wands, wand wood types and wand cores that i am sure some of you will find interesting.
Ron - 14 inches, Willow, Unicorn Hair
Hermione - 10.75 inches, Vine, Dragon Heartstring
Length of wands
Many wandmakers simply match the wand length to the size of the witch or wizard who will use it, but this is a crude measure, and fails to take into account many other, important considerations. In my experience, longer wands might suit taller wizards, but they tend to be drawn to bigger personalities, and those of a more spacious and dramatic style of magic. Neater wands favour more elegant and refined spell-casting. However, no single aspect of wand composition should be considered in isolation of all the others, and the type of wood, the core and the flexibility may either counterbalance or enhance the attributes of the wand’s length.
Most wands will be in the range of between nine and fourteen inches. While I have sold extremely short wands (eight inches and under) and very long wands (over fifteen inches), these are exceptionally rare. In the latter case, a physical peculiarity demanded the excessive wand length. However, abnormally short wands usually select those in whose character something is lacking, rather than because they are physically undersized (many small witches and wizards are chosen by longer wands).
Wand flexibility or rigidity denotes the degree of adaptability and willingness to change possessed by the wand-and-owner pair - although, again, this factor ought not to be considered separately from the wand wood, core and length, nor of the owner’s life experience and style of magic, all of which will combine to make the wand in question unique.
Willow (Ron's wand)
Willow is an uncommon wand wood with healing power, and I have noted that the ideal owner for a willow wand often has some (usually unwarranted) insecurity, however well they may try and hide it. While many confident customers insist on trying a willow wand (attracted by their handsome appearance and well-founded reputation for enabling advanced, non-verbal magic) my willow wands have consistently selected those of greatest potential, rather than those who feel they have little to learn. It has always been a proverb in my family that he who has furthest to travel will go fastest with willow.
It should also be of note that Ron has the same wood type as Lily Evans (who was considered to be a very talented witch).
Vine (Hermione's wand)
The druids considered anything with a woody stem as a tree, and vine makes wands of such a special nature that I have been happy to continue their ancient tradition. Vine wands are among the less common types, and I have been intrigued to notice that their owners are nearly always those witches or wizards who seek a greater purpose, who have a vision beyond the ordinary and who frequently astound those who think they know them best. Vine wands seem strongly attracted by personalities with hidden depths, and I have found them more sensitive than any other when it comes to instantly detecting a prospective match. Reliable sources claim that these wands can emit magical effects upon the mere entrance into their room of a suitable owner, and I have twice observed the phenomenon in my own shop.
Unicorn Hair (Ron's wand)
Unicorn hair generally produces the most consistent magic, and is least subject to fluctuations and blockages. Wands with unicorn cores are generally the most difficult to turn to the Dark Arts. They are the most faithful of all wands, and usually remain strongly attached to their first owner, irrespective of whether he or she was an accomplished witch or wizard.
Minor disadvantages of unicorn hair are that they do not make the most powerful wands (although the wand wood may compensate) and that they are prone to melancholy if seriously mishandled, meaning that the hair may ‘die’ and need replacing.
Dragon Heartstring (Hermione's wand)
As a rule, dragon heartstrings produce wands with the most power, and which are capable of the most flamboyant spells. Dragon wands tend to learn more quickly than other types. While they can change allegiance if won from their original master, they always bond strongly with the current owner.
The dragon wand tends to be easiest to turn to the Dark Arts, though it will not incline that way of its own accord. It is also the most prone of the three cores to accidents, being somewhat temperamental.
I should also mention that my avatar is not my own work. I found it on a livejournal page some months ago but i can't remember the name of the artist who drew it. In saying that though my hat has to go off to them as it is a brilliant drawing.