Pay in 4 interest-free payments of $5.72 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Preparation and Usage: Before every use
do not immerse in water
Straw Mushrooms
Typical Values Analysis in mg/litre Silica 93 Calcium 18 Nitrates 1 Magnesium 15 Sulfates 1 Sodium 18 Bicarbonates 153 Potassium 5 Chlorides 9 pH 7
Kidz Labs Spy Science Educational Spy Kit for Ages 8 Years + Digestive Health Tablets & Supplements Preparation and Usage: Before everyThrilling activity kit to communicate and decipher secret messages for spies on clandestine missions! Send Morse code messages to your friends with a special code shutter torch, write on secret X ray sheets, use a cipher wheel, create invisible messages with elite markers and make a 20 page Super Spy Journal with Spy ID Card, secret code library and lots more! Includes a spy gear storage bag, instructions and fun facts. Suitable for ages 8yrs+ Brand