Talk:Shop/@comment-103.41.63.11-20141202122205/@comment-25730832-20141202123149

That ain't no 'development tools', this is development tool (bottom slot, 3rd column):

http://img2.wikia.nocookie.net/__cb20130905091956/kancolle/images/2/25/Construction_repairs.jpg

What you have is 'Improvement Materials', which is material used alongside Ship Girl 'Akashi' in her arsenal, see this:

http://kancolle.wikia.com/wiki/Akashi%27s_Improvement_Arsenal

Akashi can be obtained from 2-5 if you do not have Akashi yet; after you recieved your first one from 2-5 you can only obtain another Akashi from 3-5.

You don't have any 'development tools' at all and need to get one from either expedition, resources nodes in map or daily/weekly/monthly quest if you want to construct more ship girl.

TIP: If you just started, after you get to at least 12-15 ship you should consider doing construction only 4 times per day (1 for first daily construction quest and 3 for 3rd daily constuction quest) as you might want to save them for doing LSC for rarer ships later on.