First of all. If you want to make this necklace, you can only teach yourself jewelry processing. This drawing is bound after being equipped, but the finished product is bound after being picked up, which means that this drawing can be traded, but only those who learn this drawing can use it.

Second. No, it says, it is bound after it is picked up.

Third. Many of Sunjing's drawings can be traded, but the finished products can only be used by themselves. The binding after picking in this drawing refers to the finished product, not the drawing itself. For example, your hardened kryptonite necklace is worthy of the fact that the necklace itself is bound after being picked up, rather than saying that this drawing is bound after being picked up.

In addition, the drawings of the solar well beam show that the sun glove, hardened krypton ring and fused and cast energy ring are bound after equipment, and the others are bound by picking them up.