Make the milestone 18th unforgettable with this Mini White Signature Block — a bold, number-shaped board that turns guest messages into a keepsake. One size fits neatly on a cake or signing table and packs a big visual punch; it comes with a black marker so guests can write straight away. Perfect for 18th Birthday celebrations. Available for pickup in Perth.

• Includes: One 18-shaped white signature block and one black marker
• Colour / Design: White number "18" with "Happy Birthday" script along the base
• Key Feature: Writable surface for signatures and messages — ideal as a party guestbook keepsake