How do I introduce sex toys to my relationship?

So I use them myself a good bit and I love my vibrator! It's the only thing that can make me feel fully satisfied after sex, I 've tried really hard with my boyfriend to explain what I like and it's still really good but I'm just not as satisfied. Does anyone else use sex toys with your partner? How do I go about introducing them? We've been together 6 months. Thanks :)