Non-stick , easy to separate, clean, eco-friendly,low carbon, can be recycledSimple and useful, Healthfulness,natural antibackerial,High strength softness,corrosion resistant and AdaptabilityNot easy to damage,No crack,Resistance to extreme temperature,-40Celsius - -230Celsius,(-40Fahrenheit - -446Fahrenheit)safety,Non-toxic, No smell , Heated evenlyType: Keyboard Mold Item Weight: 345gProduct Features: Key cap mouldJewelry Tools & Equipments Type: MoldsItem Type: Jewelry Tools & EquipmentsModel Number: Jewelry MoldWarmly Tips: 1. These keyboard molds are only designed for DIY axis Mechanical Keycaps, Every mold are equiped with axis cover,not suit other type Keycaps. The size of finished Products are compatible with Standard Keycaps. 2. if it is too tight 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 whiteMaterial:Silica gelPackage Contents:6 x Resin Casting MoldsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.