Popsugar Parenting Parenting Gift Guide Best Gifts For Tweens The 25 Best Tween Gifts of 2019 Are Here 6 November 2019 by Kara Kia View On One Page Photo 18 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Thames & Kosmos Master Detective Toolkit Experiment Kit If you know a tween who loves to solve mysteries, no doubt they need this Thames & Kosmos Master Detective Toolkit Experiment Kit (£37). Thames & Kosmos Master Detective Toolkit Experiment Kit £37 from amazon.co.uk Buy Now Previous Next Start Slideshow Parenting Gift GuideGifts For TeensGifts For KidsTweens And TeensKid ShoppingGift GuideHoliday