18th Birthday Mint Green Signature Block (34x23cm)

Make an 18th truly memorable with this Mint Green Signature Block — a stylish, free‑standing keepsake guests will love to sign. The sturdy cardboard board measures 34 x 23 cm (one size) and features a soft mint finish with "Happy Birthday" script. It includes a handy black "Sign It" pen so messages and well wishes can be collected straight away.

• Includes: Mint green cardboard block and black "Sign It" pen
• Material: Cardboard
• Colour / Design: Mint green with "Happy Birthday" script; rectangular free‑standing design; 34 x 23 cm
• Key Feature: Signature keepsake for 18th birthdays — perfect for collecting messages from friends