Blue or green, though I agree that the ones that are colors inside of glass are the neatest looking for me! My boyfriend really likes art glass, so I have an appreciation for the craftmanship it takes. I wish I like glass more!
I actually like them to be beautiful. I know, I'm horrible. LOL. I sometimes leave my glass dildos in my collection of decorative glass ornaments. I have A LOT of beautiful glass perfume bottles and other random glass balls for decoration and some of the dildos look beautiful among my non-dildo ones. Lol. I like pink and purple, but they never actually look pink or purple. Now, I have some of the items from the Icicle line and THOSE are colorful. I have one that's a long, traditional like dildo that's clear with bright purple bumps all over it. It's pretty, but the purple actually looks as if it was colored with a marker. Now the rabbit glass vibe I have it gorgeous! The pink swirls and rabbit ears are just perfect. Bright pink with a hint of irridescance in there. Other glass toys hardly ever are really pink or purple. I don't care for a lot of the gold. Looks tacky to me. Only some of the gold ones do. I like blue some.