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- Ninja toy helps Children aged 4+ learn how to build as they play out ninja action.
- Mech figure has posable limbs and wields a large sword and rotating blade.
- Ninja playset includes 2 minifigures: Arin and Wolf Mask Warrior.
- Role-play toy includes a crystal cave plus a flyer with a disc shooter.
- Gift idea for Children aged 4 and up to develop their storytelling skills.
- Discover more LEGO® NINJAGO® toys (sets sold separately) for bigger adventures.
- LEGO® 4+ playsets introduce children to the joys of building.
- 104-piece ninja playset with mech figure standing over 10 cm (4 in.) tall.
£12.99
In stock
View the full Lego range. 
Product Code: 46807532
Arin’s Battle Mech (71804) ninja toy lets Children aged 4+ learn to build as they join in with their ninja heroes’ attempt to save their dragon friends. This role-play action toy includes an impressive mech figure to inspire Children to recreate exciting adventures from season 2 of the NINJAGO® Dragons Rising TV show. This LEGO® set comes with 2 minifigures: Arin with a katana accessory and a Wolf Mask Warrior with a sword accessory. Arin fits in the posable mech figure, which wields a large sword and rotating blade, while the Wolf Mask Warrior can fly in a glider that has posable wings, a disc shooter and 2 spears. There’s also a brick-built crystal cave with a mallet of shattering inside and a weapons rack with 2 golden katana sword accessories. This ninja toy has been designed to provide a fun experience for children aged 4+ who are discovering the joy of building with LEGO bricks. The set comes with a Starter Brick: a partly constructed base that gets Children building quickly and with confidence.
Standard Delivery (for online orders only)
FREE for online orders £39.99 and over
£4.99 for online orders £39.98 and under
£7.50 - £12.20 additional charge for orders being delivered to North Scotland, Scottish Highlands & Island delivery zones (also charged on orders £39.99 and over).
Orders containing one or more items labelled as "Local Delivery" do not qualify for our Standard Delivery and are charged at a different rate (see below, these orders do not qualify for free delivery if over £39.99).
Standard delivery is normally delivered in up to 3 working days, Monday - Friday (Excluding Bank Holidays & Public Holidays) for online orders received before 1pm. Orders received after 1pm may still be processed that day and delivered within 3 working days but in most instances will not be processed until the next working day and then delivered within 3 working days from then. This time frame is a guide and unfortunately not always achiavable.
Northern Scotland, Highlands & Isles Delivery Zones
Isle of Wight & Scilly Islands
The following postcodes will incur a £7.50 delivery surcharge on top of standard delivery charge:
PO 30-41 | TR21 - TR25
North Scotland & Highlands
The following postcodes will incur a £10.00 delivery surcharge on top of standard delivery charge:
AB31 - AB38, AB41 - AB99
IV1 - IV40, IV52, IV53, IV54 & IV63
KW1 - KW14
PA21 - PA38
PH4 - PH41, PH42, PH43 & PH44
Isle of Man, Scottish Isles & Channel Islands
The following postcodes will incur a £12.50 delivery surcharge on top of standard delivery charge:
IM | GY | JE | HS | ZE
IV41 - IV49
KA27 & KA28
KW15, KW16 & KW17
PA20, PA41 - PA49, PA60 - PA78
PH42, PH43 & PH44
Please note that delivery to these locations may take additional time to be delivered and may be sent using an alternate courier.
Large & heavy Items
Some larger, heavy or bulky items may not be eligible for our standard delivery and may take take longer to process - This includes examples such as but not limited to pools, furniture, and large garden products.
In store purchases
Products purchased in store are not eligible for our standard online delivery services and are not free if £39.99 or over. Availability of, and prices for delivery of in store purchases will vary depending on the items purchased and store purchased from. Delivery for items purchased in store is also limited to the local area of the store the item is purchased from and these items are not eligible for delivery to Northern Scotland, Highlands & Isles delivery zones.
A member of staff in store will be able to advise on the availability, price and timescale of delivery for items purchased in store.
14 days to change your mind
Within the first 14 days of your item being delivered you may decide to return it to us for any reason. If you do we will refund the cost of the item and your initial delivery charge.
Some items are excluded from this policy, and any item returned must be in a resalable condition.
Faulty items
If you discover your product to be faulty within the first 30 days of purchase, please contact us and we will be able to arrange the return of your parcel, for a full refund of your purchase cost, including initial postage price. If you send the product back to us, we will also cover the cost of your return postage to the value of £10.