• Beaker base which means its wider and more stable than other bases
  • Made from high quality borosilicate glass
  • Solid design
  • Comfortable to use


  • Little smaller than expected. Only a con because we couldn’t think of anything else!

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The Basics

Grav Labs are based in the USA. If you’re looking for a high quality bong that is made in the USA, then the Grav Labs Beaker Base Nano might be the bong for you.

The bong stands at 10 inches tall and boasts a glass thickness of 4.0mm. It is made from high quality borosilicate glass, so you know that it is made from quality materials.

Grav Labs - Beaker Base Nano 8-arm Percolator Glass Bong

The beaker base means that the bong is overall very stable. The Beaker Base Nano comes with a flared mouthpiece and also features a 38mm wide tube. It also comes with 18.8mm > 10mm diffuser down stem and a 10mm glass slide bowl.

Now for the show piece on this bong – the tree percolator. The beaker base nano features an 8-arm tree perc which, whilst it may seem to be small, delivers some great, milky smooth hits.

The Experience

As the con at the beginning of this review states – the bong is slightly smaller than expected. But don’t let that deter you from this wonderful piece. Whilst it may be smaller than expected, it hits well.

The size is actually quite convenient because if you’re looking for something to store in a small space, then it is small enough to store in such a way.

Grav Labs - Beaker Base Nano Tree Percolator

The bong provides you with some hard hitting, milky smooth hits which are delightful to smoke. The tree perc does an excellent job at diffusing and cooling the smoke to provide you with those cooled, smooth hits you’re after. One way it could be smoother would be with the use of ice, but this bong doesn’t feature ice notches so using ice probably isn’t the best idea!

The chamber fills and clears incredible quickly and it’s easy to pass around. Obviously, we took care when passing this bong around because it is made from glass, but the small design makes it quite portable.

It definitely gets the job done.


Overall we were very surprised with this bong – and in a good way. When we first saw it, we made a snap judgement but when we actually used it, our opinions changed completely.

This bong is great for anyone that is looking to upgrade to a higher quality bong that is smaller in size. If you’re looking to hide it, or store it in a tight place to keep it out of sight, then the Grav Labs is certainly one to buy.

Overall score: 5/5

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Grav Labs - Beaker Base Nano 8-arm Percolator Glass Bong
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