TAMIYA Grease 3-type Set for Most RC Cars [Japan Import] TAMIYA grease 3-type [Cera-grease],[Molybdenum grease],[Switch lubricant] set. Cera-grease HG [87099] : High-performance grease consists of extremely fine boron nitride particles which can reduce friction loss by 50%. Apply to both plastic and metal parts such as gears, axles, and joints to increase efficiency. (Do not apply to switches.) Molybdenum grease [87022] : Suitable for gears and moving parts in mechanical operations. It maintains its viscosity in a wide temperature range, reduces friction, and the molybdenum properties cover the entire surface well.(Grease may be harmful it ingested. Keep off of clothing and do not use on electrical switches or contacts.) Switch lubricant [87023] : Designed for use on R/C speed controllers to prevent arcing, increase current flow and lengthen controller life. If speed controller becomes dirty with sand or dust, wipe clean and re-apply the lubricant. Net: 10-gram / Made in Japan.