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- [Hangroo] Solid Oxygen Co2 Eliminator
The Best Online Store for Fans of Korea
●Product Name : Oxygen hangroo (Solid oxygen package)
●Functions & Features
1. Make an oxygen, equal quantity of 15 Meter pine tree could make.
2. Eliminate CO2, smog, toxic materials and dust by absorbing. it is same mechanism with plant does
3. It is compact size and doesn't need any electricity. So easy to bring and take it anywhere.
4. The oxygen can boost your brain activity. It improves your memory and thinking ability.
5. It helps recovering your stamina
6. Pure oxygen helps your skin clear
7. It is arranged on all engine room of korean subway line 5, 6, 7, 8
●Origin : MADE IN KOREA
●Brand name : Hangroo
●Life : lasts 100 days .
●Component : KO2, Ca(OH)2, etc.