MECCANIXITY Silicone Rubber Tapered Plug 20mm to 26mm Solid Test Tubes Bungs Stopper White Translucent for Lab 6 Pieces

- Package arrived in a small resealable back and undamaged.- Plugs are solid with no hole. Has size number on larger end of plug.- Texture feels slightly slippery but does not have coating or leave residual.- Color is more opaque rather than translucent and you cannot see through it.- Creates a good seal on glass, rubber, and plastic.Plugs serve many uses (lab, DIY, emergency repair) as needed. Material are solid and create a good seal as correctly sized - five stars *****