{"title":"Etched Glow-Through Keycap - Zener ESP Waves Design","handle":"etched-glow-through-keycap-zener-esp-waves-design","url":"/products/etched-glow-through-keycap-zener-esp-waves-design","description":"An etched glow-through keycap featuring the classic Zener ESP card \"waves\" symbol. Made from translucent/opaque plastic with a precision-etched design, the symbol lights up beautifully when placed over an illuminated mechanical key switch.\n\nCompatible with Cherry MX and MX-compatible switches. The centred symbol design ensures a clean glow regardless of whether your switches are north- or south-facing. R4 profile, suitable as a standalone key or in the top row of your keyboard.\n\nKey Features\n\n\nZener Waves Design – Classic ESP card symbol etched for glow-through effect\n\nCherry MX Compatible – Snaps onto any Cherry MX or compatible switch\n\nCentred Symbol – Glows evenly with both north and south-facing switches\n\nR4 Profile – Works as a top-row key or standalone accent\n\nTranslucent/Opaque Plastic – Clean glow-through with LED backlit switches\n\n\nIdeal For\n\nCustom mechanical keyboard builds\nAccent or novelty keycap collections\nBacklit keyboard personalisation\n\n\nPackage Contents\n\n1× Etched Glow-Through Keycap (Zener Waves design)\n\n\n\nNote: This is a single keycap only. Key switches are not included. Also available in circle, cross, square, and star designs from the Zener ESP card set.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2807,"title":"Default Title","sku":"AF-5104","price":9.65,"on_sale":false,"in_stock":true,"available_quantity":101,"option1":"Default Title"}]}