The OBS Ace combines the ultra-functional Crius chassis with a brand new ceramic coil structure and two-post RBA head.. Built for high performance, durability and ease of use, the OBS Ace is a worthy atomizer sporting a very distinctive, highly esthetic design.

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→ 22mm diameter | 63.9mm length | 4.5ml liquid capacity

→ Food-grade ceramic coil structure with a Kanthal interior heating element
• 0.85Ω, 25W to 45W
• Superior flavor delivery
• Extremely durable and long-lasting

→ Extremely convenient sliding top side filling system

→ Six adjustable 1.5mm air holes on drip tip

→ Two adjustable 12mm x 2mm air holes on base

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→ Easily adjustable juice flow control (rotating the base is enough; can vape with 100% PG and VG juice)

→ Two-post RBA head with 1mm terminal post holes
• 5mm x 4mm airflow
• 4mm wicking holes
• Gold plated contact

→ Food-grade 304 stainless steel body

→ Reinforced Pyrex glass tank

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→ Stainless steel wide bore drip tip

→ Gold-plated 510 contact pin

→ Easy to clean and maintain