The practical all-rounders in a universal set! The tubes shrink when heat is generated. Perfect for cable insulation in model making, computer or hi-fi applications. Also ideal as a quick repair kit for electrical cables and components. In handy storage box.Features:In the colours white, blue, turquoise, red, yellow and black the 6 most common sizes are pre-cut to 10 cm, no more tedious cutting! 1535534.