copy of Hybrid Wire Coils Single Core KA1 Wireoptim Prefabricated Resistors - 10 Pieces
E-Cig PowerHybrid Wire Single Core KA1 / KA1 pre-made coil for cheek vaping.
Ready-made resistors for rebuildable atomizers made with Clapton wire in Kanthal A1, available with internal diameter 2mm - 2.5mm - 3mm - 3.5mm and with 4, 5, 6, or 7 wraps: select the desired model from the dropdown menu.
Here are the resistance values for the various models:
- 2.0mm x 4 wraps: 0.62?
- 2.0mm x 5 wraps: 0.78?
- 2.0mm x 6 wraps: 0.93?
- 2.0mm x 7 wraps: 1.09?
- 2.5mm x 4 wraps: 0.74?
- 2.5mm x 5 wraps: 0.93?
- 2.5mm x 6 wraps: 1.11?
- 2.5mm x 7 wraps: 1.3?
- 3.0mm x 5 wraps: 1.08?
- 3.0mm x 6 wraps: 1.29?
- 3.5mm x 5 wraps: 1.23?
- 3.5mm x 6 wraps: 1.47?
- 3.5mm x 7 wraps: 1.72?
Each package contains 10 coils.
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Wireoptim Clapton Coil Ready-made Kanthal A1 - 10 Pieces
The Hybrid Wire Single Core KA1 / KA1 by Wireoptim are ready-made coils designed for use on rebuildable atomizers and ideal for mouth-to-lung vaping.
These complex coils are made by intertwining two very fine wires (36ga x 28ga) in Kanthal A1 and offer a distinctive "Clapton" style pattern that provides a larger vaporizing surface area compared to single wire coils, resulting in enhanced flavor production on your e-cigarette. The e-liquid is trapped in the gaps between the two wires, allowing for more vaporization: hence, more flavor!
There are many different models to choose from:
- 2.0mm x 4 wraps: 0.62?
- 2.0mm x 5 wraps: 0.78?
- 2.0mm x 6 wraps: 0.93?
- 2.0mm x 7 wraps: 1.09?
- 2.5mm x 4 wraps: 0.74?
- 2.5mm x 5 wraps: 0.93?
- 2.5mm x 6 wraps: 1.11?
- 2.5mm x 7 wraps: 1.3?
- 3.0mm x 5 wraps: 1.08?
- 3.0mm x 6 wraps: 1.29?
- 3.5mm x 5 wraps: 1.23?
- 3.5mm x 6 wraps: 1.47?
- 3.5mm x 7 wraps: 1.72?
Select the ones you want from the dropdown menu above: each pack contains 10 pieces.
Instructions for Use
- Place the coil in the rebuildable atomizer's deck
- Secure the two leads of the coil in the designated anchor points
- Trim the excess wire with wire cutters
- Perform a few dry burns at a low wattage (half of what you'll use for vaping) before inserting the cotton and ensure that the coils glow evenly
- Insert a generous amount of cotton inside the coil and cut it to size, positioning it properly
- Dampen the cotton with e-liquid and perform a few activations of the coil to ensure it is functioning correctly
- Close the atomizer and refill with e-liquid
- Maintenance: perform a dry burn (firing the coil without cotton) when the coil becomes particularly gunked up
Technical Specifications
- Vaping Style: Mouth-to-lung (MTL)
- Material: Kanthal A1
- Number of Wraps: 4 / 5 / 6 / 7
- Inner Diameter: 2mm / 2.5mm / 3mm / 3.5mm
Package Contents
- 10 x Hybrid Wire Single Core KA1 / KA1 Coil Wireoptim

Buy complex coils on Svapoebasta
In the shop, you'll find these and many other ready-made coils for e-cigarettes made with complex resistive wires: take a look at the complete catalog and choose the ones that are most suitable for your vaping!
- Packaging
- 10 pieces
- Category
- Prefabricated coil
- Brand
- E-Cig Power
- Typology
- Standard
- Difficulty
- Difficult
- Type of Shot
- Cheek (MTL)
- Material
- Ni80 (Nichrome)
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Feedaty Reviews copy of Hybrid Wire Coils Single Core KA1 Wireoptim Prefabricated Resistors - 10 Pieces
E' la prima volta che acquisto questo prodotto.
L'ho provato da poco, funziona bene, non ha una svapata con tanto vapore ma nel complesso lo consiglio per chi non ha grosse pretese.
Coil perfette!! Straconsiglio 👏👏👏👍👍. Venditore serio
Resisestenze buone ed oconomiche ci fai circa 60 ml facendo la giusta pulizia quando si incrosta
Buon aroma e buona costruzione, confezione resistente








L'ho provato da poco, funziona bene, non ha una svapata con tanto vapore ma nel complesso lo consiglio per chi non ha grosse pretese.