#greco #cleaning #restoration #repair #guitar #asmr #bass trial 27:36Materials used・PiKAL LC303・PiKAL LC202・PiKAL METAL POLISH・KEN SMITH PRO FORMULA POLISH・TRICK Gutar Polish・ねこだまり工房 蜜蝋ワックス・ニッぺ 徳用ラッカーうすめ液・TASCO ラベル剥がし・Ken Smith Pro Formula PolishTwitter / syk_sound Instagram / syksound