**Product Specifications:**
**Brand:** MHW-3BOMBER
**Product Name:** Multi-functional Knock Box, Portafilter Holder
**Material:** Walnut wood, ABS, silicone, stainless steel, zinc alloy, iron
**Specification:** Universal size of 51-58mm
**Weight:** 2100g (Knock Box), 1100g (Portafilter Holder)
**Origin:** China
**Features:**
Embedded detachable design with a 1.5L large capacity knock box for convenient powder cleaning
Storage card slot with double storage compartments and silicone tapping pads to prevent damage
Better tamping with 90° horizontal support for stable distribution and tamping
High density, corrosion-proof, and durable construction
Texture variations due to walnut wood veneer and solid wood multi-layered craftsmanship
Product dimensions: 81mm x 235mm x 235mm (Knock Box), 79mm x 106mm x 235mm (Portafilter Holder)
**Packaging:**
Portafilter Multi-functional Holder Knock Box
**Texture Description:**
Natural wood grain patterns with a horizontal cross-section revealing annual rings for added stability
Variations in color and texture due to wood characteristics and finishing processes
**Scene Display:** [Not provided]
