Individual boxes cannot be skipped. The boxes arrive in a set order, and while the subscription was open you could choose which box to start from; the sequence after that is fixed.
New Wacky Robots subscriptions are closed, so this applies only if you are already subscribed. Existing subscriptions have since been wound down: rather than continuing month by month, the boxes still owed were consolidated and sent as one final delivery.
Since the boxes still owed went out together, there is no upcoming box to skip. If a subscription of yours was never cancelled, cancelling now stops anything further being charged.
Each box covers a different topic and introduces different components, so the series builds up as it goes.
To cancel, log in at dashboard.circuitmess.com, open your subscription settings and choose Cancel. You can also message us here, or email [email protected], with your order details and we will cancel it for you, or tell you what is outstanding on it.