Securing Swarovski gems

[Kaa123]

Hi all. I'm just wondering what do you use to secure your gems and swarvoski pixie crystals etc. In order to make them last as long as possible please?

 

[Anielia Layne]

Hi all. I'm just wondering what do you use to secure your gems and swarvoski pixie crystals etc. In order to make them last as long as possible please?

I use builder gel