Green Kid Crafts Review: STEAM Boxes by Age & Plan

Green Kid Crafts review: compare the Junior and Discovery STEAM craft boxes, what each box includes, monthly versus prepaid plans, school packages and current offers.

Subscription craft boxes promise to solve a familiar problem: a free afternoon, a child who wants to make something and no materials in the house. Whether a subscription is worth it depends on the age fit, how much adult help the projects need and whether the boxes get opened every month or pile up. Green Kid Crafts has been sending STEAM boxes since 2010, so the decision is mostly about choosing the right line and plan length.

This desk review is based on Green Kid Crafts' published product information and the offers listed on Dealnory, checked on November 4, 2026. We have not completed the projects ourselves. Dealnory may earn a commission through our links at no extra cost to you. Check current Green Kid Crafts offers once you know which box fits your child's age.

Green Kid Crafts review: monthly STEAM boxes by age

Green Kid Crafts sends monthly craft and science boxes to children, aiming to give families a screen-free activity that arrives ready to open. The company was founded in 2010 by a scientist and sorts its subscriptions by age: Junior boxes are designed for kids around 3 to 5, while Discovery boxes suit children from about 5 to 10 and older.

Each box contains four to six hands-on projects that mix art with science, engineering and nature topics, plus a 12-page magazine with extra activities, facts and reading. Supplies are included, so parents do not need to hunt for materials before starting.

Junior or Discovery: match the line to the child

Junior suits preschoolers who are still building fine motor skills and will need an adult nearby for most steps. Discovery is aimed at school-age children who can follow written instructions with less help and want projects with more science content. The age ranges are guidelines, so think about your child's patience and reading level as well as their birthday.

If a child sits at the boundary, consider how much you want to be involved. A younger child on Discovery may need more support, while an older child on Junior may finish quickly. For siblings, check whether one box can be shared or whether separate subscriptions make more sense.

Monthly, prepaid plans and single boxes

Longer prepaid plans cost less per box than paying monthly, so they make sense once you know the boxes will be used. Before committing, read how renewals, skips and cancellations work, and note the renewal date so a plan does not roll over unexpectedly.

Single boxes are the lower-risk way to try the format, and they also work as one-off gifts. If you are unsure whether a child will enjoy guided craft projects, start with a single box or a monthly plan, then move to a longer plan if the first few get finished.

Gifts, schools and homeschool groups

A subscription is a gift that keeps arriving, which makes it popular with grandparents and relatives who live far away. Check the shipping address, start date and plan length carefully when buying for another household, and tell the parents so the boxes are expected.

The shop also sells packages for schools, classrooms and homeschool groups. Teachers should check how many children a package serves, what supplies are included and whether the projects suit the time available in a lesson before ordering.

Who it suits, and who may want something else

Green Kid Crafts fits parents who want regular creative time at home without planning it themselves, families trying to reduce screen time, and gift buyers who want something educational. The sustainability angle, with a tree planted for every order and eco-friendly materials, will appeal to families who care about that.

It is a weaker fit for children who prefer open-ended free play to step-by-step projects, or for households with a well-stocked craft cupboard who can plan projects themselves. Some projects involve small parts and supervision for younger children, so check the age guidance on each box.

Our verdict: start small, then commit

Green Kid Crafts makes the most sense for families who want ready-to-go STEAM projects matched to their child's age. Choose Junior for preschoolers and Discovery for school-age kids, start with a single box or monthly plan, and move to a prepaid plan once the boxes are clearly being used.

If your child prefers unstructured making, a box of basic supplies may be enough. If you want monthly projects that arrive complete and teach something along the way, it is a well-established option to consider.

Current offers and a sensible final price

Green Kid Crafts currently lists a code for up to 15% off storewide, a holiday sale code for 25% off store items or free boxes with STEM subscriptions, 5% off when you enter your email, and annual plans that cost 20% less than paying monthly. Offers are usually alternatives rather than stackable, so compare the final total of each before checkout. Check the latest Green Kid Crafts coupons and offers on Dealnory to see what is active today.

Coupon codes, deals and availability depend on Green Kid Crafts' current terms and may change or expire.

Sources and disclosure: Green Kid Crafts official product pages for its Junior and Discovery subscription boxes and the offers listed on Dealnory, checked November 4, 2026. Editorial assessment of published information, not a hands-on test. Dealnory may earn commission from qualifying purchases. Images are editorial illustrations.