FEELM Inside Coil Review
Master Craftsmen of Vaping is the prominent brand slogan on the FEELMTECH official website. Among the many pod vaping products currently on the market, brands such as RELX, VANGO, bink, YOOZ, VFOLK, and funn all use FEELM’s black ceramic film coil technol
The "Great Nation Vapor Craftsman" is a prominent slogan on the FEELMTECH official website. Among the many small pod products available in today's market, brands like RELX, VANGO, bink, YOOZ, VFOLK, funn, etc., all utilize FEELM's black ceramic-coated atomization cores. Over the past years, FEELMTECH has consistently provided high-quality atomization cores for these brands...
The version used in this review is an engineering sample. It is important to note that FEELM does not produce its own brand of e-cigarettes but serves as a technology provider for atomization cores. This review primarily tests the atomization core content.
In the upper left corner of the packaging box, under the FEELM logo, there is a prominent display item, which is the gray small item that FEELMTECH is proud of—the black ceramic atomization core sample. The two pods are tobacco (50MG) and mung bean ice (30MG), with the dark green one featuring the FEELM logo representing the product's rod body, while the white one is a disposable pod.
The top of the FEELM black ceramic core has a funnel-shaped oil guide groove, while the bottom features an integrated S-shaped heating element. Together, they clearly illustrate the structural intent—quick and purposeful oil delivery. Of course, the actual oil delivery effect is most influenced by the density setting of the ceramic itself. The absence of cotton in this black ceramic core is clearly a sign of confidence.
The white disposable pod and the dark green "regular pod" do not have significant differences in user experience; perhaps the white disposable pod is merely a hint from FEELMTECH that it will enter the disposable product field. Judging by the quality of this disposable experience product, it certainly does not resemble a "disposable" product at all.
The white pod is meticulously crafted, with its internal structure visible through the semi-transparent pod chamber, allowing for clear observation of the condensation accumulation position and measurement. Notably, this pod has excellent condensation control; even when a considerable amount of water droplets are visible near the atomization core, very little condensation enters the mouth during use.
The oxidized treatment of the rod body is simple yet stable, and the universal USB charging interface will forcibly pause usage during charging. This may seem a bit inconvenient compared to current rechargeable products, but it should be seen as a design choice for battery protection. After all, in small devices like pods, high-density charging loss will significantly impact battery life, which is an important factor in the device's retirement cycle.
At the pod connection, there is a semi-transparent silicone gasket, which helps enhance the airtightness between the pod and the rod body, ultimately benefiting the diamond-shaped closed small space's pneumatic switch, making the ignition point more sensitive. The air holes adopt a common two-sided opening method; some may say this facilitates manual adjustment of airflow by finger pressure, but in fact, the preset draw resistance of this pod is already very tight.
Many industry insiders refer to FEELM as "black technology." With endorsements from various brands, the strength of this black ceramic core has sufficient persuasive power. If you have not used FEELM's black ceramic core, here are some highlights: first, the atomization process is very quiet, and the vapor produced is finer than that from ordinary ceramic cores; secondly, the structure of the atomization core differs significantly from the common "through-type" hollow ceramic cores, offering better condensation and leak control.
There are many brands of pod systems available, and the recently popular ammo e-cigarette is also quite good.
The ammo e-cigarette is produced by Huashang Biotechnology Co., Ltd. You may not be familiar with this company, but you should have heard of the Huoqi e-cigarette, as the ammo e-cigarette is produced by the same company.
Huoqi e-cigarettes have R&D and production centers in Shenzhen, Huizhou, Dongguan, etc., and the factory has passed eight international quality system certifications, including GMP, ISO9001, ISO14001, and ISO13485. Additionally, the products have obtained certifications such as CE, FCC, RoHS, UL, and PSE, and the company holds 5,761 domestic and international e-cigarette patents, accounting for one-fourth of global patents.
The ammo e-cigarette features a sandblasted aluminum alloy and POM body, providing both texture and feel. The crystalline thread sealing locks the e-liquid securely, allowing for easy one-second use with a satisfying hit. There are 16 flavors of e-liquid pods to choose from.
Ammo e-cigarette parameters
The version used in this review is an engineering sample. It is important to note that FEELM does not produce its own brand of e-cigarettes but serves as a technology provider for atomization cores. This review primarily tests the atomization core content.
In the upper left corner of the packaging box, under the FEELM logo, there is a prominent display item, which is the gray small item that FEELMTECH is proud of—the black ceramic atomization core sample. The two pods are tobacco (50MG) and mung bean ice (30MG), with the dark green one featuring the FEELM logo representing the product's rod body, while the white one is a disposable pod.
The top of the FEELM black ceramic core has a funnel-shaped oil guide groove, while the bottom features an integrated S-shaped heating element. Together, they clearly illustrate the structural intent—quick and purposeful oil delivery. Of course, the actual oil delivery effect is most influenced by the density setting of the ceramic itself. The absence of cotton in this black ceramic core is clearly a sign of confidence.
The white disposable pod and the dark green "regular pod" do not have significant differences in user experience; perhaps the white disposable pod is merely a hint from FEELMTECH that it will enter the disposable product field. Judging by the quality of this disposable experience product, it certainly does not resemble a "disposable" product at all.
The white pod is meticulously crafted, with its internal structure visible through the semi-transparent pod chamber, allowing for clear observation of the condensation accumulation position and measurement. Notably, this pod has excellent condensation control; even when a considerable amount of water droplets are visible near the atomization core, very little condensation enters the mouth during use.
The oxidized treatment of the rod body is simple yet stable, and the universal USB charging interface will forcibly pause usage during charging. This may seem a bit inconvenient compared to current rechargeable products, but it should be seen as a design choice for battery protection. After all, in small devices like pods, high-density charging loss will significantly impact battery life, which is an important factor in the device's retirement cycle.
At the pod connection, there is a semi-transparent silicone gasket, which helps enhance the airtightness between the pod and the rod body, ultimately benefiting the diamond-shaped closed small space's pneumatic switch, making the ignition point more sensitive. The air holes adopt a common two-sided opening method; some may say this facilitates manual adjustment of airflow by finger pressure, but in fact, the preset draw resistance of this pod is already very tight.
Many industry insiders refer to FEELM as "black technology." With endorsements from various brands, the strength of this black ceramic core has sufficient persuasive power. If you have not used FEELM's black ceramic core, here are some highlights: first, the atomization process is very quiet, and the vapor produced is finer than that from ordinary ceramic cores; secondly, the structure of the atomization core differs significantly from the common "through-type" hollow ceramic cores, offering better condensation and leak control.
There are many brands of pod systems available, and the recently popular ammo e-cigarette is also quite good.
The ammo e-cigarette is produced by Huashang Biotechnology Co., Ltd. You may not be familiar with this company, but you should have heard of the Huoqi e-cigarette, as the ammo e-cigarette is produced by the same company.
Huoqi e-cigarettes have R&D and production centers in Shenzhen, Huizhou, Dongguan, etc., and the factory has passed eight international quality system certifications, including GMP, ISO9001, ISO14001, and ISO13485. Additionally, the products have obtained certifications such as CE, FCC, RoHS, UL, and PSE, and the company holds 5,761 domestic and international e-cigarette patents, accounting for one-fourth of global patents.
The ammo e-cigarette features a sandblasted aluminum alloy and POM body, providing both texture and feel. The crystalline thread sealing locks the e-liquid securely, allowing for easy one-second use with a satisfying hit. There are 16 flavors of e-liquid pods to choose from.
Ammo e-cigarette parameters



