● Color: (10) White ● Size/Weight: 82cm/710g average ● Material: FRP + Urethane ● Balance: Top Balance ● Comes with a dedicated bat case ● Made in Japan ● 2025 Model A limited edition that remakes the MM18 custom order from the MM series, which is particular about thickness, for juniors. The thick urethane design makes it difficult for the ball to be crushed upon impact, allowing for greater distance by utilizing the repulsive force. Heavy type for soft baseball for boys.