I mixed the Revel Shimmer Mix-In with Duel at a 1:4 ratio. It wasn't terribly difficult to work with other than the time it took to mix. Once blended they applied well. This is three layers encapsulated with clear dip and gel top coat. After seeing the effect it gave Duel, I think Elderberry mixed with this would have a lovely raspberry ice effect. I personally lean more toward glitter but if you love shimmer you will love this.