Large Blue 4-Piece Grinder Glycerin Stronger battery: up to 15

Stronger battery: up to 15 sessions per charge (depending on settings)

Crafted from thick 5mm glass with a 50mm body diameter

Mushroom-Tek™ airflow system

The diffused downstem and showerhead perc work together to deliver clean

Its new Bluetooth capability allows you to connect to the Puffco Connect App for precise control of temperature

Large Blue 4-Piece Grinder Glycerin Stronger battery: up to 15Check out this bold and powerful Blue 4 Piece Grinder! Measuring 2. 375 inches tall and 4 inches wide, this grinder is built to handle even the biggest herb loads with ease. Its razor sharp teeth shred your herbs smoothly and evenly, giving you the perfect consistency every time. Complete with multiple compartments for convenience, this grinder is the ultimate upgrade for your sesh.