I bought these hoping they would fit 1, 2 and 4 oz bottles of ZAP a Gap or Gorilla Glue which they don't do. You are too small. You can easily heat and adjust them with a lighter. but it's a fine line to walk and it kind of defeats the purpose. You have to be more versatile to make it worthwhile. Don't just buy the Zap a Gap brand. Or at least make a cone in your design so they can be adapted to many brands of glue.
XFasten Super Strong Duct Tape, White, 2" X 50 Yards Waterproof Duct Tape For Outdoor, Indoor, School And Industrial Use
33 Review
Gorilla Tough And Wide Silver Duct Tape, 2.88" X 25Yd - Pack Of 1 For Superior Strength And Durability
23 Review
Strong & Wide White Gorilla Duct Tape, 2.88" X 25 Yd, Pack Of 1
24 Review
Industrial-Strength Double-Sided Woodworking Tape, 4"X30 Yards Yellow CNC Machine Tape For Woodworkers And Crafters - Removable Woodturner'S Tape From XFasten
52 Review