Sixty segments stretch across the table and beyond patience of lesser snakes. This is serious building material: five times the classic length, capable of sculptures that double as room decor between reconfigurations.

The five-colour stickerless cycle repeats evenly along the chain - handy for pattern planning - and LanLan's joints carry the extended weight without sagging or separating. Rated level-one difficulty because there is no 'wrong': only shapes you have not built yet.

Less a puzzle than an invitation.

Features:

• 60-segment extended builder length
• Even five-colour repeating cycle
• Robust joints under load
• Unlimited construction potential