So I have moxi lolli skates. They comes with original outdoor wheels. The rubbery bouncy kind. I’ve been doing good with these wheels both indoor and outdoor. I understand these wheels are used more for inconsistent surfaces. I’m looking for something that is smoother for indoor skating but not too slick since I’m not there yet. I only practice drills but am looking for something smoother because I’m practicing spins and the rubber wheels seem to catch. Any suggestions on what my next wheels should be? Also what tools I would need in order yo change my wheels. Thank you my skate friends.