Publication Information
- Build : Grease Device
- Japanese : 仮面ライダーグリス
- Version : Kamen Rider Build
- Known as : Kamen Rider Grease Device
- Conceptualized by : Takumi Katsuragi
- Completed by : Sento Kiryu
- Copied by : Soichi Isurugi
- Users : Kazumi Sawatari / Kamen Rider Grease
- Appeareance : Kamen Rider Build
Sclash Driver
- Main Article : Sclash Driver
- A transformation belt used by Kamen Rider Cross-Z Charge, Kamen Rider Grease and Kamen Rider Rogue. Conceptualized by Takumi Katsuragi as the evolution of Project Build, its schematics were completed by Sento Kiryu and copied by Soichi Isurugi. It was later revealed that, similar to the requirement for the Build Driver, using the Driver requires a minimum Hazard Level of 4.0, otherwise it will inflict a painful surge of energy upon the attempting user.
- Main Article : Build Driver
- A secondary transformation device. Taken from Shinobu Katsuragi. Created by Shinobu Katsuragi and finished by his son Takumi Katsuragi, it uses Fullbottles as its primary collectible device.
Robot Sclashjelly
- Main Article : Robot Sclashjelly
- Sclashjellies are the spoutbag-like collectible devices used by Sclash Driver and used to transform into Kamen Rider Grease.
- Main Article : Grease Blizzard Knuckle
- Used by Kamen Rider Grease to transform into Kamen Rider Grease Blizzard by inserting it, loaded with the North Blizzard Fullbottle, in the Build Driver. Before it was completed, it was known simply as the Blizzard Knuckle. Cross-Z Magma used this unfinished version as a secondary personal weapon before returning it to Sento, who then completed it and gave it to Grease.
- North Blizzard Fullbottle
- Used by Grease in conjunction with the Blizzard Knuckle to transform into Grease Blizzard. Sento created this Fullbottle using data of Grease and the Hokuto Three Crows' Smash forms. It features the symbols of the Robot, Castle, Kuwagata, and Fukurou Fullbottles.
- Main Article : Full Bottles Holders
- A strap that somewhat resembles a seatbelt buckle that is used to store up to three Fullbottles. It is mainly located on the right section of the Build Driver's belt strap.
- Main Article : Twin Breaker
- A personal jackhammer-esque weapon of Kamen Rider Grease and Kamen Rider Cross-Z Charge. Provided with the recreated Dragon Sclashjelly in addition to his own Robot Sclashjelly, Grease is now able to wield both Twin Breakers.
- Main Article : Nebulasteam Gun
- Main Article : Grease Ridewatch
- Based on Kamen Rider Grease, this Ridewatch would provide access to the Grease Armor
