Tree Top Path & Linden Pencils 2


I was still writing blog posts about my trip to Germany when Insights X and other things happened, so I never finished the blog posts about my time in Germany. Here’s my conclusion with a short post about pencils made from linden (lime) wood:

I had a great time – and it’s all Gunther’s ‘fault’: I never heard of tree top paths until I read about them on his blog. Well, recently a tree top path opened near my old home town and remembering Gunther’s blog post I couldn’t resist and visited.

A panorama shot from my phone. Excuse the panorama stitching mistakes.

A panorama shot from my phone. Excuse the panorama stitching mistakes.

Unlike the tree top path Gunther visited, this one, the Baumwipfelpfad Steigerwald, opens up towards the top, so it looks a bit like a tornado. When I was there the weather was great (nearly 30°C (>85°F)) and everyone liked it. After the walk (which took quite a while) I had a look in the little souvenir shop and was more than excited to see the linden wood (lime wood) pencils from the Bavarian State Forestry that Gunther mentioned in a blog post.

WoodAverage Dried WeightJanka Hardness
Incense Cedar385 kg/m32090 N
Jelutong450 kg/m31740 N
Basswood415 kg/m31824 N
European Lime535 kg/m33100 N

As you can see in this table with information the Wood Database European linden wood is quite a bit harder than other wood used for making pencils (Brasswood is American linden wood), so I am not surprised that this isn’t a common wood for pencils. At least not anymore. As described in Gunther’s blog post it was common in the 17th century. The average dried weight of European linden wood is a bit higher than other wood as is the Janka Hardness1. I assume you could treat the wood to change the hardness, but my assumption is that trying to influence the hardness too much wouldn’t be economical.

These pencils were made by Staedtler. As far as I know they use Bavarian graphite, but the clay is from another German state. With the wood being from Lower Franconia this is a nearly 100% Bavarian pencil.

Bavarian Linden Pencils

Here’s a video from the Bavarian State Forestry (in German) showing how these are made – from cutting the tree to the finished pencil. Interesting fact: in the video a Staedtler employee explains that they can get 2,000 – 10,000 pencils out of one tree.

Well, they made 100,000 pencils like this. Now there are a few less left as I couldn’t resist and bought a handful in the tree top path’s souvenir shop.


You can read more about the company where the wood is cut into slats in another blog post from Gunther.

 

  1. The amount of pounds-force (lbf) or newtons (N) required to imbed a .444″ (11.28 mm) diameter steel ball into the wood to half the ball’s diameter – see http://www.wood-database.com/wood-articles/janka-hardness/ []

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2 thoughts on “Tree Top Path & Linden Pencils

  • Stephen

    Thank you for the post – this is a very interesting “local” product. If you have used one, is the pencil of a reasonable quality?