Now you can create your own unique weapon with the Ninja Build N Battle gear. Available in 4 different styles for each of the 4 Turtles, each set comes with the customisable signature weapon and bandana. Create up to 3 unique combinations of Mikey's nunchuck to create the ultimate version. Or take parts from Mikey's Nunchuck and Leo's Katana and create the ultimate Nun-Katana weapon. You can use parts from all 4 brothers Build N Battle gear to create the ultimate ninja weapon. Suitable for ages 4 and above. Create your own ninja weapon using mikey's nunchuk. For ages 3 years and over. EAN: 8056379031444. WARNING(S):Not suitable for children under 3 years old. Only for domestic use.