Absolutely, as @rockstar says, there are a fair few kits and toys on the LH site. As a great starting point though, if you’re not wanting to spend hundreds of pounds, I’d recommend the KIX E-stim kit.
You can read my review here.
The guide I mention in the review, I’m not allowed to link to here due to the rather graphic cartoons in it (I did ask Brenna if I could link to it in the forum review but she said no 
), easy to find with a quick Google though and I found it really helpful for pad placement suggestions.