■ Transform into a Masked Rider Build! Full bottle change in 3 forms! (1) Kamen Rider Build Rabbit Tank Form (2) Masked Rider Build Hedgehog Tank Form (3) Kamen Rider Build Rabbit Vacuum Cleaner Form ■ attack with drill crusher! Decide on a special move! When the trigger is pulled, the meter moves and the drill rotates! Transform into 2 modes of blade and gun! Set the full bottle, the LED emits light and the special sound activates. ■ We store full bottle in holder! Attached to the build driver and can store 3 full bottles!