Everything you need to mix your own invisible ink, send and reveal secret messages. Mould unbelievably realistic 'fake fingertips' to fool fingerprint detectors. Use them to 'steal' a vase and not get caught! Test for hidden 'poisons' using chemical indicators and play hilarious 'Whodunnit' games. Easy to read full colour instructions included!
Age Grading: 8+ Years
Product Code: WS/936