We don't know when or if this item will be back in stock.
This is our bamboo core version of http://www.amazon.com/gp/product/B00C3AFA6Y. This is an Essential tool for engineers. Compare to Staedtler and Helix - these are higher quality with inked grooves.. NOT just printed on.
12 Inches Triangular divided 10, 20, 30, 40, 50 and 60 parts to the inch.
Red Green and Black colored grooves, Engraved markings and notches. NOT just painted on!!!
Essential tool for engineers. Full divided 10, 20, 30, 40, 50 and 60 parts to the inch. Ruler Type Triangular Scales Length 12 in Standard Scale N/A Metric Scale N/A. Compare to Staedtler Alvin and Helix. IF you are looking for a lower cost version - check out http://www.amazon.com/gp/product/B00C3AFA6Y Still high quality, but no bamboo core.
While the item I received was an engineer's scale, it did NOT have a bamboo core as advertised but was instead a plastic scale like most others. I have used many scales over the years and liked the one I have used over the past 15 years which had a bamboo core. Unfortunately it had finally shown its age and was chipped in many places. I looked around at many other choices, several of which were less expensive, but went with this one to replace the one I had.
I did not get what I ordered.
Beware if you are looking for one with a bamboo core as this is not it. It simply wasn't worth the headache to try and send it back. Functional. Just not what I ordered.
Update - After some delay due mostly to my not checking my email account regularly, the seller has sent me a replacement free of charge, and this is the bamboo core engineer's scale I ordered. I did not expect this level of customer service over such a small item. Excellent job, I would purchase from them again.