Supvox Pen Knife Set 43Pcs, Precision Art Knife Carving Knife Pen Cutter Include Three Shapes of Pen Blades, 2 Carving Knives, 1 Stainless Steel Ruler for Carving & Mat Cutting Nasal Rinse Bottle using 40 nine-pocket sleeves with

using 40 nine-pocket sleeves with a 3-ring system for easy expansion

convenient to store in tool box or carry with in your car

RELIABLE HIGH SENSTIVE SENSOR: Using reliable high tech semiconductor and infrared photoelectric sensor

Ideal for drilling through glass

and oil painting techniques

Supvox Pen Knife Set 43Pcs, Precision Art Knife Carving Knife Pen Cutter Include Three Shapes of Pen Blades, 2 Carving Knives, 1 Stainless Steel Ruler for Carving & Mat Cutting Nasal Rinse Bottle using 40 nine-pocket sleeves with[Precision Craft Knives Set] Package come with 2pcs hobby carving pen(blue+golden), 40pcs replacement blades in 3 shapes, 1pcs steel ruler(6inch 15cm long), enough quantity can meet your long time use and different models for your multiple purposes. [Easy to Install] Just need to twist to open the knife crossbar, and insert the replacement blades, then tighten the handle. The knife has a cover to protect you from being injured. Note: As pen knife