Droptubes In stock. 0 SEK 39 SEK Colours Copper Gold Silver Black Chartreuse Hot Orange Size 7 mm 10 mm 7 mm, weight 0,35 g.10 mm, weight 0,60 g.10 pieces per bag. Other popular products. US Tubes 149 SEK US-Tubes Special 39 SEK Skittle tubes 49 SEK Tungsten Droptubes, Hot Orange 79 SEK Sean Stanton Signature Tubes 109 SEK