Konad is a korean stamping system that allows you to put a huge number of designs on your nails really easy.
You can buy it on ebay, or even some asian shops have it.
Have fun!
https://www.ijoycig.com/product/item-313.html
COMBO RDTA TANK is another ingenuity work after IJOY Limitless rdta, which has been improved and optimized on the basis of IJOY Limitless rdta. COMBO RDTA is the very first rdta tank which features a interchangeable gold plated deck, and also pre-made coils are allowed to use.
COMBO RDTA=RTA+RDA+TANK+Atomizer
With the COMBO RDTA, you can use the any deck you like. More addition, COMBO RDTA can be assembled into COMBO RDA with a RDA base. Imagination is limitless, Design is limitless, COMBO is limitless. . .
Product features:
Interchangeable Gold-plated Building Deck
7 optional decks (IMC-1,IMC-2,IMC3,IMC-4,IMC-5,IMC-6,IMC-COIL)
0.3 ohm Pre-made coil(40-80w)
6.5ML Tank Reservoir
20.5mm Building Deck
25mm Diameter
53mm Height
Side Filling System
Product including:
1* IJOY Combo Rdta tank(IMC-2 Deck pre-installed)
1* IMC-3 deck
1* IMC-COIL Pre-made coil
1* 510 adapter
1* 510 drip tip
1* Additional glass tank
1* Screw driver
1* Tool Kit(screws, pin, coils, o-rings)
IJOY COMBO Accessories：
IMC-1、IMC-2、IMC-3、IMC-4、IMC-5、IMC-6、IMC-COIL（pre-made）, glass tank、Ceramic drip tip、RDA base.