Three of them both are released by Smok, Smok TFV8 Baby is the mini version of TFV8 cloud beast tank and the Brit Mini Flavor Tank also is a mini version tank.
http://www.vapingbest.com/smok-tfv8-baby-tank-cloud-baby-beast-p-638
Click here to purchase TFV8 baby
TFV8 Baby By Smok Features and Specs
Two colors: black and silver
Made of Stainless Steel
Size: 22x53mm
Tank Capacity: 3ml
Weight: 47g
510 thread type
Smok TFV8 Features and Specifications:
Thread: 510
Size: 24.5mm*50mm
Wet Weight: 74g
Material: Stainless Steel
Capacity: 6ml(with T8-Q4)/5.5ml(with T8-V8)
Brit Mini Tank Features and Specifications:
Colors: Silver,Black
Material: stainless steel and pyrex glass
Capacity: 2.0ml
Size: 48.5mm*22mm
Loading resistance: 0.6ohm,1.2ohm
Thread: 510
Weight: 200g
Compatibility: H priv mod,smok primus,koopor mini 2
Coils:
BM2 cloud and flavor mate dual coils:
0.6ohm,recommend work at 15-25w,best 20w.
1.2ohm,recommend work at 15-35w,best 25w.
http://www.vapingbest.com/smok-tfv8-baby-tank-cloud-baby-beast-p-638
Click here to purchase TFV8 baby
TFV8 Baby By Smok Features and Specs
Two colors: black and silver
Made of Stainless Steel
Size: 22x53mm
Tank Capacity: 3ml
Weight: 47g
510 thread type
Smok TFV8 Features and Specifications:
Thread: 510
Size: 24.5mm*50mm
Wet Weight: 74g
Material: Stainless Steel
Capacity: 6ml(with T8-Q4)/5.5ml(with T8-V8)
Brit Mini Tank Features and Specifications:
Colors: Silver,Black
Material: stainless steel and pyrex glass
Capacity: 2.0ml
Size: 48.5mm*22mm
Loading resistance: 0.6ohm,1.2ohm
Thread: 510
Weight: 200g
Compatibility: H priv mod,smok primus,koopor mini 2
Coils:
BM2 cloud and flavor mate dual coils:
0.6ohm,recommend work at 15-25w,best 20w.
1.2ohm,recommend work at 15-35w,best 25w.