For the base glitter I used Illyrians Charming on one hand and Nimbus on the other, you can see my review of them here. For all four fingers on my unicorn hand and the index finger on my narwhal hand (definitely going to refer to my hands that way from now on!) I used the advanced stamping technique with my Uber Mat to create decals. You can see a picture tutorial for that process here.
For the remaining three fingers on my narwhal hand and the words on my thumb I created my own decals on my Uber Mat. This was the first time I'd done so and it was surprisingly easy! I used a nail art pen from Barry M to draw the narwhals and write the words on my Uber Mat and went over them a second time to strengthen the opacity of the 'ink'. I then used a dotting tool to colour in the images with nail polish, and once dry. painted a layer of clear polish over the top. Once that was dry I peeled them off my mat and applied them to my nails, covering with a topcoat to blend the image in.