Freemax Fireluke 3 With Three Steel Balls For Anti-leaking

[Freemax_Jerry]

Fireluke 3 by Freemax is designed with the combination of resin and metal, together with stylish Honeycomb glass, which makes it so unique among all the other tanks. Compared to Fireluke 2, the Fireluke 3 is designed with three steel balls into the top cap to increase friction for anti-leaking.

So what do you think of this design for Fireluke 3? Any suggestion to improve it?

 

[sonicbomb]

I wish I had steel balls

 

[sonicbomb]

Any suggestion to improve it?

four balls

 

[hittman]

Fireluke 3 by Freemax is designed with the combination of resin and metal, together with stylish Honeycomb glass, which makes it so unique among all the other tanks. Compared to Fireluke 2, the Fireluke 3 is designed with three steel balls into the top cap to increase friction for anti-leaking.

So what do you think of this design for Fireluke 3? Any suggestion to improve it?

Make the fill port open a little more or a little bigger.