Danger! The contents of the Nickelodeon Sludge 'n Slim are radioactive!

There's everything you need in this quirky science set to create loads of crazy experiments. Make an invisible monster, slimy snakes, sludgy goo and multiplying slime balls.

That's not all…create a slime monster and even gross slimy bogies.Created by scientists, fun for kids. It's the perfect STEM set for unleashing your inner mad scientist!

This science playset's ideal for Nick Kid's aged 8 and up.

How much does UK delivery cost?

Due to huge demand during our Black Friday promotion some orders might take slightly longer to arrive at the moment. Please login to your account to check the latest status of your order.

Standard Delivery

Order before Wednesday 18th December 7PM for delivery before Christmas

FREE - when you spend £40, or £3.99 for orders under £40.

• Delivery in 3 to 5 working days
• Free delivery over £40 applies for UK mainland only
• We can’t deliver during a specific time slot, but if you are likely to be out we are happy to deliver to a work, family or friends address.

Express Delivery

Order before Friday 20th December 7PM for delivery before Christmas

Cost £4.99

• Order by 7pm for 48 hour delivery Monday – Friday. The Entertainer is closed on Sunday so orders placed before 2pm on Saturday for express delivery will be with you on Tuesday. Orders placed after 2pm Saturday and on Sunday will be delivered to you on Wednesday.
• Orders placed after 7pm will be delivered in 3 working days.
• UK mainland only.

Click & Collect from The Entertainer

Order before Midday Tuesday 24th December for delivery before Christmas

FREE - only available for orders of £10 or over.

• Collect from any The Entertainer store in as little as 30 minutes
• Collect Monday to Saturday during opening times. You can check these on The Entertainer store finder
• If your order is not in stock in store, it will be delivered to store in 1 - 3 working days
• We’ll let you know at the checkout how quickly you can collect.
• Click here to find out more about Click & Collect.

Collect from ASDA stores using toYou

Order before Friday 20th December 7PM for delivery before Christmas

Cost - £3.99

• Order before 3pm and collect your order on the next working day at more than 600 toyou pick up points at Asda store nationwide.
• Orders placed after 3pm or to stores in Northern Ireland will take 2 working days.
• If your basket is eligible for Asda toyou collection we’ll show you the option in the checkout whether you pick home delivery or click and collect.
• You can find your nearest collection point here: Asda toyou
• You will be notified by email once your order arrives.
• To collect your order you’ll need to bring your sales order number and ID that matches the name on the order. You can use the QR code in your “Ready to Collect” email to make the process quicker but this is not essential.

Collect myHermes ParcelShops

Order before Wednesday 18th December 7PM for delivery before Christmas

Cost - £3.99

• Collect your order on the next working day at 1000s of Doddle and myHermes ParcelShop locations.
• They're based in convenient locations including supermarkets, newsagents and train stations. Plus they're often open late and on Sundays.
• You can find your nearest collection points here: myHermes
• You will be notified by email once your order arrives. To collect please take along the confirmation email or SMS and either the payment card or photo ID.

We delivery worldwide