Shipping for the lube kit will be 8$ minimum though.
Where do you get those empty hobby syringes anyway.. can't seem to find them.
Did you have look at some lube guides and such around here and GH?. You can't lube switches like some door hinge, you need to take every single one apart and lube only specific parts ever so lightly.
I use this: very nice for plastic/metal, plastic/plastic also for stabs (careful though too much makes things sticky); needs a little breaking in after application:
http://www.amazon.de/dp/B00295DBQE/