This is a very good clone that would give the Authentic Toptank mini a run for it's money. My advice is to buy the Authentic RBA SKU 2390700 as the Stock RBA in this kit is not that well assembled. Also this kit comes with no extra glass so I purchased Replacement glass SKU 4517105 which fits perfect.
The 2 stock coils that come in this kit are above average & work well for non authentic's. The packaging comes sealed so the Tank I received has no scratches or abrasions. The glass removes relatively easily when wedging your fingernail between the glass and O-ring by working your way around the outside edge then twisting it up off slowly. Also there was no oil smell or machining stains this time. I think the cloners have finally perfected this Toptank Mini! I can highly recommend this clone to you!