{"product_id":"rex-b2b-uk-secret-agent-invisible-ink-spy-pens-set-of-2","title":"Rex - Secret Agent Invisible Ink Spy Pens (Set of 2)","description":"\u003cp\u003e2 pens with invisible ink, ink is revealed using the light in the pen cap. • Remove the white caps from the pen nibs before using for the first time • Each pen uses 3 LR41 Lithium batteries which can be replaced by unscrewing the top section of the pen • WARNING! Choking hazard, small parts, keep away from children under 3 Warning: • Button batteries are easily swallowed and can cause serious harm. • Check battery cover is secured correctly before use. • Keep batteries away from children. \u003c\/p\u003e","brand":"Rex B2B - UK","offers":[{"title":"Default Title","offer_id":54686691688771,"sku":"26178","price":3.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/2113\/7475\/files\/705bb456caa4a053402863c9ea9c2784a4bb682c465952d0918f0870470ba817.jpg?v=1785250293","url":"https:\/\/www.thetoysheddunkeld.co.uk\/products\/rex-b2b-uk-secret-agent-invisible-ink-spy-pens-set-of-2","provider":"The Toy Shed","version":"1.0","type":"link"}