PSA: If you don't have a heat gun, you can use the tip of a hot glue gun to shrink heat shrink tubing . : r/Nerf

How to Use Heat Shrink Tubing Without a Hot Air Gun

Heat Shrink Tube Kit With A Hot Air Gun (110v Us Plug) 2:1 - Temu

Quality Material: The hot air gun is made of high quality stainless steel inside and ABS plastic outside, heat resistance, lightweight, simple and durable. Easy to Use: When using the heat gun, just press the button to open it, keep the nozzle 5-6cm distance from your items and better to heat it at about a 45 degree angle until completed. The temperature can not be adjusted, but it can reach to about 200°C/392°F in few seconds.

QYQRQF Heat Gun, Mini Hot Air Gun for DIY Crafts Portable Heat Air Gun Tool for Embossing Shrink Wrapping Drying Paint

EC-MINI Heat Gun - Master Appliance Heat Tools

Applications with Heat Gun, Hot Air Gun, Heat Tools and Hot Glue Gun

Heat Shrink Tube Kit With A Hot Air Gun (110v Us Plug) 2:1 - Temu

Rapid Shrink 100 Propane Heat Tool (DS-RS100) - Dr. Shrink

Heat Shrink Tube Kit With A Hot Air Gun (110v Us Plug) 2:1 - Temu

328Pcs Heat Shrink Tube Shrinkage - It is 2:1 heat shrink ratio, and will shrink up to 1/2 of original, just use the mini heat gun heating for it 5

Heat Shrink Tubing Kit,Mini Heat Gun + 328 PCS Heat Shrink Wrap Tube 2:1.

High Ratio 6:1 Heat Shrink Tubing