LEGO Dark Stone Gray Brick 6 x 6 x 2 Round Corner (87559)

LEGO Dark Stone Gray Brick 6 x 6 x 2 Round Corner has been used in at least 2 LEGO sets over the past 13 years, since it was first used in 2011. You can also find this part in at least 14 other colors. It has a design ID of 87559 which can usually be found molded into the bottom of the part.

• Arch
• Block