COIL FATHER KING RDA カラーブラック Parameters: Size: 24* 38mm Material: SS & aluminum Drip tip height: 7mm(810 drip tip) Thread: 510 Features: Adjustable top side airflow Support single and dual coils building Quad gold plated positive posts deck BF pin, compatible with squonk device 510 adapter included, match 510 drip tip Packages: 1* King RDA Atomizer Spare parts