The Takara Tomy Dual Layer Collection is a line of Beyblades released by Takaratomy, a Japanese toy company. These Beyblades are part of the Dual Layer series, which is known for its high-quality materials and attention to detail. You can also read God Layer.
The Energy Layers of the Dual Layer System are thicker than the Basic Layer due to having their Energy Layer split into two. Many of the Beys from the Dual Layer System are the ones used by characters in the Beyblade Burst anime