I made my first slide mailer this week. After a couple of troubles getting the paint even i finally managed to get a base i was happy with. Base paint is metallic acrylic paint, rain drops stamped with stazon on the front. Words stamped onto white card with brilliance pearlescent ink and daubed over the top with a lighter normal ink.
Inside words done the same way as the outside. Glass stamped with stazon and coloured on the back with sakura souffle pens. The glass was stuck down with stickles glitter glue.