MoltenCore | CoreV5 TitanX | FeetsliderSTEALTH Edition In response to feedback, we've upgraded the old CoreV2 to the new CoreV5 TitanX. Advantages: As big sparks as our CoreV5 TitanX Best feetslider for sneaker and daily shoes Usage: This high durability Core works best on running shoes sneaker but also on motorcycle boots. The amount of sparks is the same. Only difference is that the CoreV5 Stealth wont last as long as the obsidian version. Includes: CoreV5 TitanX Super Glue Adhesive Pads