Thank you for commenting on my ink article. In your comment you stated: "Many poskim disagree... Many rishonim have clearly stated the use of our ingredients." Would you please be kind enough to teach us (so I can include it in the article) which Poskim and what exactly and where did they say that the עפצים וקנקנתום type of ink is preferable over good quality דיו עשן that does not fail? We are not interested in biased פילפולים , or in those who said that דיו עשן is not being used because it fails easily or because it was not known how to make good quality דיו עשן. Nor are we interested in those who said to use עפצים וקנקנתום וגומא ואין לשנות when they discussed specifically the עפצים וקנקנתום type of ink. We are interested to find out where and who (if any) said explicitly, based on sources, that the עפצים וקנקנתום type of ink is preferable over good quality דיו עשן , even when there is דיו עשן of good quality that does not ...
30 inch or 30cm?
ReplyDeleteIf it's 30 inches , which is massive, just take a 15cm mezuzah and just multiply everything by 5 (sirtut, gilyonos, kulmus size etc)
DeleteI'm sorry, I meant 30 cm. thanks
ReplyDeleteThe formula of the size of the line in a mezuza is height/23.5 so in this case 30/23.5 = 1.276 cm. The top gilyon is the same as a regular line and from the bottom sirtut the space of 1.5 lines.
ReplyDeleteIn the beginning - the space that equals somewhere between 3.5 to 4 lines so in this case between 4.46 to 5.1 cm, and at the end just whats needed for hekef gvil but it is better to leave more - in this case I would say about 1.5-2 cm.
The length of the line itself is very individual, depending on how long (or short) is your writing. In one klaf store I once asked they told me that they make it 24 cm but I personally think its to much. I tried once on a piece of klaf and I got to 21-22 cm. The best thing is to try yourself: prepare a kulmus of the correct size and write line number 8, 11 or 21 (those are "standard" size lines) and see what are the results. then see if you can write in that length line 3 or 16 ( the "squeezed" lines) and adjust accordingly.