Present ideas for 3 and 6 year old

[GonnaGetGoingReturns]

These are nephew/niece - any ideas? 3 year old typical boy, very active, boisterous and likes doing things. His sister is 6, almost 7 and likes reading, ballet, trampolining and fashion. Just want to get small gifts so budget approx £10 each maybe more.

Kinetic sand for the boy?
Hair chalk for the girl?

3yo boy:
Stomp rocket or a Bungee Jumper pogo stick

6yo girl:
Lego dots bracelet or a jewellery kit

Mine were this age last year.
My son’s favourite present that still gets played with all the time was This cars play set
He also loves the marble run and orbeez which he likes to make a big tub of and hide things in it or drive cars into.

My daughter loved her barbies, lol dolls, squishmallows (actually they both love squishmallows/the TY versions) and 4 Ever Fashion Designer Kit, 8 Model Sheets, Stencils, Fabric + Stickers, Create & Design Custom Outfits, Age 6+ This fashion design set as well as 40433 Harumika Fashion Design for Kids-Craft Your Own Catwalk Looks with This Creative Kit-Double Torso Set-'Yummy All Over' Style Includes Reusable Mannequin, Fabric and Accessories This dressmaking doll set

Walkie talkies were a big hit with them both too

Previous suggestion from other posters are also things they enjoy

Thanks all!

@Muteswan I don’t think the girl is into hair chalk but you never know!

All the other ideas are great, will just read through them. It’s so great that others have tried and tested these and they’ve been liked.