No pins to lose. No tools to hunt for — just six height settings, with one twist.
Most height-adjustable tables rely on a pin-and-hole system — fiddly, slow, and the first thing to go missing in a busy classroom. Twist’n’Lock™ replaces it with a single mechanism: twist to release, slide to the height you need, twist to lock. No tools, no small parts, nothing to lose.
Every shape works alone, configures with itself, and combines with the rest of the range. Mix and match Twist’n’Lock™ shapes to suit the activity — from guided group work to exam layouts.
Beyond the mechanism — the finishes and features that carry Twist’n’Lock™ through daily use.
Sebel’s patented moulded-in tapered edging that won’t peel, chip, or pull off — because there’s nothing to pull. Softens the line between desk and elbow, backed by a lifetime warranty.
Performance Edge™ is available on Rectangle, Square and Trap Twist’n’Lock™
Match your legs to your chairs. Twist’n’Lock™ legs are available in seven colours, matched to the Postura® chair range — so your whole room can coordinate, not just coexist.

Selected tabletops double as a writable surface for group work.
Built-in storage options for select shapes. Plus, sturdy castor wheel options to reconfigure a room in minutes.