in terms of flexible Moving hot air gun for heat shrink tubing Proportional Tourist enclosure
328 PCS Mini Heat Gun Heat Shrink Tubing Kit, 2:1 Shrink Ratio, 8 Sizes & 5 Colors, 300W Power
PRULDE Heat Gun Dual Temp, Mini Hot Air Gun 248℃-454℃ with one Nozzle for Crafts DIY, Epoxy Resin, Shrink Wrap, Electronics, Embossing : Amazon.co.uk: DIY & Tools
1122℉ Fast Heating Hot Air Gun Kit for Shrink Tubing, Crafts, Vinyl Wrap, 3 Leve | eBay
OundarM 79" Long Cable Hot Air Gun with 127 pcs Heat Shrink Tube, Heat Gun for Heat Shrink Tubing Embossing Heat Gun Dual Heat Temps Option, 300W 230V