GRABO vacuum lifters, one person moves what used to take two

GRABO builds battery-powered vacuum lifters — handheld tools that pull a seal against a surface and let one person carry slabs that would otherwise need two. The draw is that they grip porous and textured materials that traditional suction cups slide off, which is what makes them usable on paving, concrete and rough stone rather than glass alone. The range spans lighter models for tile and glazing work up to units rated for heavy paving slabs, so the choice comes down to the weight you routinely lift and how rough the surfaces are.