I'm not 100% sure if the lubricant will damage silicone toys, but I say it's safe to stay away from trying it. I used it with one of my dildos and nothing bad happened, but I don't want to give advice about that to someone and have them ruin a toy with maybe a lower quality silicone. This is convenient, free with purchase, and great for travel! So make love and be safe!
The most helpful critical review
Let's be safe and wet!
Overall this is a great buy, it is great for that just in case night. Although there is nothing super about this kit, it is effective enough.