Glow in the Dark PLA 1.75mm 1KG

The blue has to survive daylight too. Many glow compounds drop to a murky off-white by day and only turn blue in the dark

this semi-transparent grade keeps a clear blue body under normal light, and the glow that follows is a soft blue-green cast. Because the colour sits in the pigment and the wall stays light-transmitting, a thin wall shows the effect more strongly than a thick one - so a shade or a light box can be tuned by wall thickness instead of by a second material.

Large thin-wall parts expose every winding fault, and a lamp shade is a long print. This filament holds a 1.75 mm round profile on a round spool, 1 kg net filament per spool and approx. 330 m of strand per spool, so a full shade prints from one spool without a mid-print change. The nozzle window confirmed for your application, inside the standard PLA profile, and the strand carries no abrasive filler, so a standard 0.4 mm nozzle and the PLA settings you already run are enough.

Best fit: lamp shades and pendant covers, light-box and diffuser panels, display stands lit from behind, decorative translucent housings, glowing signage faces and transparent-style figurine accents - anything where a printed wall is meant to pass light and then hold a soft glow. Thin-walled, low-stress work only: it is a PLA with a pigment, so keep it off load-bearing parts and out of sustained heat, where a PLA shade near a hot bulb can soften.