YELLOW 5 days from BestBuy - https://www.bestbuy.com/site/nite-ize-taglit-magnetic-led-marker-neon-yellow/6225288.p?skuId=6225288

RED 2 days with Amazon Prime - https://www.amazon.com/Nite-Ize-TGL-10-R3-TagLit-Magnetic/dp/B0748JRFYJ/ref=sr_1_fkmr0_1?ie=UTF8&qid=1537035396&sr=8-1-fkmr0&keywords=Nite+Ize+-+TagLit%E2%84%A2+Magnetic+LED+Marker

YELLOW 2 days with Amazon Prime - https://www.amazon.com/Nite-Ize-TGL-33-R3-Taglit-Magnetic/dp/B0748JDW95/ref=sr_1_1?ie=UTF8&qid=1537035396&sr=8-1&keywords=Nite+Ize+-+TagLit%E2%84%A2+Magnetic+LED+Marker