This 10mm female 90 degree banger is made of quartz and is ideal for small 10mm rigs and nano rigs. This short style banger is perfect because it will not sit too far out and will not add any bulk to your dab set up. As many of the new small dab rigs feature a 10mm joint, it has been quite challenging to find a short banger that fits nicely. This wide cup is easy to cap and will let you take the biggest dabs from your tiny 10mm dab rig.