Non-stick , easy to separate, clean, -friendly,low carbon, can be recycled Simple and useful, Healthfulness,natural antibackerial,High strength softness,corrosion resistant and Adaptability Not easy to damage,No crack,Resistance to extreme temperature,-40Celsius - -230Celsius,(-40Fahrenheit - -446Fahrenheit) safety,Non-toxic, No smell , Heated evenly Type: Keyboard Mold Item Weight: 345g Product Features: Key cap mould Jewelry Tools & Equipments Type: Molds Item Type: Jewelry Tools & Equipments Model Number: Jewelry Mold Warmly Tips: 1. These keyboard molds are only designed for DIY axis Mechanical Keycaps, mold are equiped with axis cover,not suit other type Keycaps. The size of finished are compatible with Standard Keycaps. 2. if it is too on key cap Installation, it can soften axis of keycap by hair dryer, and adjust size again, if too loose,drop some resin into cracks by a toothpick,reduce space and increase friction. colour:Transparent white Material:Silica Package Contents: 6 x Resin Casting Molds Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.