【3D DATA】
DELTA_AA https://gum.co/Delta_AA
DELTA_AA https://gum.co/Delta_AA
DELTA_AB https://gum.co/Delta_AB
DELTA_BB https://gum.co/Delta_BB
【3D PRINTED】(in Japan)
DELTA_AA http://make.dmm.com/item/65294/
DELTA_AB http://make.dmm.com/item/65280/
DELTA_BB http://make.dmm.com/item/65292/