This is a Gan 11 M Pro UV Coated version that has been slightly used but returned as the customer wanted a black internals one instead, it should perform basically as new.
The UV Coated GAN 11 M Pro is a limited edition of Gan’s 2020 flagship 3×3 speed cube. This UV Coated edition is produced using a special hardening process that increases protection against drops and scratches. It also weighs only 63g!