Further, the machine may be lighter in weight, but the durability is invincible. The outer shell of this machine offers you military-grade durability. The grip that users get in this pen machine is 40 mm; this offers greater control on the tattoo pen machine. The stroke wheels of the tattoo machine are interchangeable and offer you 3.2 mm and 3.7 mm strokes. 

PROS (What we liked)

• 6-watt motor designed to offer optimal torque
• The weight is negligible 
• Offer interchangeable stroke wheels
• Ergonomic grip

CONS (What we didn’t like)

• Heats up beyond 7 V
• The machine offers vibration that may be negligible

3 Reviews FK Irons Spektra Xion Tattoo Machine Buy on Amazon See Also: Top 10 Best Tattoo Practice Skins

3. Dragonhawk Mast Pen Rotary Tattoo Machine

This tattoo pen comes with a kit that offers great help to the tattoo artist. The pen machine is extremely lighter in weight. It is about 0.3 pounds and feels like using an actual writing pen. However, the aluminum design is what makes it more attractive. The design of the tattoo pen machine is such that it offers you worry-free tattooing. 

This rotary tattoo pen machine is extremely noiseless. However, it offers some vibration while you are using it. At the same time, the puncturing power and the frequency make it more useful. The frequency of the tattoo pen machine is from 55-165 Hz. Several other features make a great choice for creating tattoo arts. The needle position in the machine is also adjustable from 0-4.5 mm. 

PROS (What we liked)

• Silent operations 
• It offers you maximum stability
• Compatible with other brand needle cartridges 
• Offers outstanding performance while shading and lining

CONS (What we didn’t like)

• Inks don’t come along
• It offers you vibration that may get ignored 

4,823 Reviews Dragonhawk Tattoo Kit Mast Pen Rotary Tattoo Machine Power Supply 20Pcs Wjx Cartridges Needles Foot Pedal with Big Case 1013-10 (Machine Kit)

• Note: When you receive this power supply, should press the button 3-5 seconds to light on it. The Dragonhawk Mast rotary tattoo machine made of Space Aluminum frame and custom Mast motor. Length: 11.7CM. Weight: 120g.
• This Mast tattoo machine features a powerful custom motor and an advanced gear system that guarantees reliable, quiet operation without any vibration. The Mast machine has a working voltage of 6V–9V, ergonomic, lightweight pen-style machine. Pebble modeling.

$101.99 Buy on Amazon

4. Cheyenne Sol Nova Unlimited

Just like the above tattoo pen machines, this pen also has an ergonomic design. It offers you a real pen-like shape. This is quite comfortable to hold and make a tattoo. This machine is a combination of extensive power and easy handling. The pen is exceptionally lightweight but also offers you durability. It is a perfect balance between weight and strength.