CUSTOM PREVIEW - you can change this in the previewTemplate option

.icon-avatar:

.icon-back:

.icon-bubble:

.icon-chart-white:

.icon-chart:

.icon-check:

.icon-chevron-down:

.icon-chevron-up:

.icon-close-mint:

.icon-close:

.icon-facebook:

.icon-heart:

.icon-instagram:

.icon-lang_chevron:

.icon-location-white:

.icon-loop2-white:

.icon-loop2:

.icon-menu:

.icon-next-black:

.icon-next-white:

.icon-next:

.icon-open:

.icon-profiles:

.icon-search-mint:

.icon-search:

.icon-search_spr:

.icon-search_white:

.icon-twitter:

.icon-up-arrow:

.icon-up:

.icon-user-check:

.icon-user:

.icon-your-answer:

Embedded SVG option

(The data-grunticon-embed attribute tells grunticon to inject SVG inline):

icon-burger:

icon-burger (styled variation):