Win gooey goodies with Gelli Baff & Slime Baff!

Gelli Baff & Slime Baff competition

Get yourself into a sticky situation with these gooey goodies that transform your usual bath into thick, awesome goo!

Transform bathtime into fun time with these unique products! Gelli Baff will change your boring old bath water into brightly coloured thick goo! And watch in amazement as Slime Baff turns your water into a gooey, oozy bath of slime!


But your mums and dads don’t need to panic! Both products are stain-free, 100% safe on skin and environmentally friendly. Phew!


We’re giving 25 readers the chance to win a two-bath box of Green Slime Baff and a two-bath box of Red Gelli Baff. Splashing!


The prize

25 winners will each receive: 

Two-bath box of Green Slime Baff

Two-bath box of Red Gelli Baff


Competition closes midnight, 14 December 2016.


Get down to your nearest Toys R Us to see the full range of exciting products from Zimpli Kids, or check out!

Can you unscramble these letters to reveal a creature that produces slime?


National Geographic Kids competitions are open to residents of the British Isles, Eire and the Channel Islands, except employees of NGK Publishing Ltd, National Geographic Society, and their families, or any associated companies. National Geographic Kids will not share your personal details with third parties. Only one competition entry per person. Winners will be the first correct entries drawn after the closing dates. The editor’s decision is final. Entrants to National Geographic Kids competitions must be 16 or under. No purchase necessary. No responsibility can be taken for entries lost or damaged in transit. National Geographic Kids will not enter into any correspondence. All winners will be notified accordingly and their names and addresses will be available on request. No cash alternative for any prizes will be offered. The winner may be required to partake in media activity relating to the competition. NG Kids may wish to contact readers in the future by post, phone or email.

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