9 Pcs/Set Natural Quartz Fossiles Block Gravel Crystals Agates Education Specimen Aura Stone Aquarium Decoration Gift Box boy gift for men Its uses advanced semiconductor alcohol

Its uses advanced semiconductor alcohol sensing technology to quickly take a breath sample and provide a blood alcohol content (BAC) estimate

The top shelf can be putted your planted flowers pots and tools without taking up your valuable operation space

professional grade concrete finishing tools

it's also a conversation starter

2nd bracelet is made with 6mm brown crazy lace agate round beads with 4mm stainless steel beads

9 Pcs/Set Natural Quartz Fossiles Block Gravel Crystals Agates Education Specimen Aura Stone Aquarium Decoration Gift Box boy gift for men Its uses advanced semiconductor alcoholintroduce Name 9pc set Crystal box materialcrystal size: box 70*70*30mm stone about 15 20mm weightabout 170g