Premium: 5 Pin PCB mounted linear switch. Unique light blue polycarbonate top shell with Glorious branding + Nylon PA12 bottom shell. The ultimate premium mechanical keyboard switch. Soft and Flexible: A POM stem provides an unbelievably smooth, quiet operation. Material is sourced from Japan, with a bottom out force of 60g. These mechanical keyboard switches are perfect for all workspaces. Unique: The factory-designed spring with nickel plating is sourced from Korea. Using premium grade copper leaf sourced from Japan. Creating premium linear switches. RGB: Passthrough for RGB compatibility, with Light Blue housing. Creating a premium look for these premium use mechanical switches. Compatible with all “+” stem keycaps and GMMK models. To be compatible with the GMMK 1, you need to clip the switches’ legs before installation. Compatible with non-glorious + stem keycaps and models.