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Product code: WIF001
2 pens with invisible ink, ink is revealed using the light in the pen cap.
Each pen uses 3 LR41 Lithium batteries which can be replaced by unscrewing the top section of the pen
With our hassle free returns promise, on items eligible for return, you have 14 days from receiving your item(s) to notify us and return your order for either an exchange or refund.
Delivery to mainland United Kingdom
Delivery within 3-7 working days.
FREE Delivery over £250.00
Click & Collect from our central London store.
Same day collection on in-stock goods, but call first to check it's ready.