It looks like you are using an ad blocker. That's okay. Who doesn't? But without advertising revenue, we can't keep making this site awesome. Click the link below for instructions on disabling adblock.
Those were just soaps, they can help a bit, but it changes the way you do tricks cause you just hop, not scissor, however if you use them and then are able to transfer back it really helps with balance and you'll be able to spin a little fast on rails.