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Rock Blocks Midnight 16-Piece All-Black Alder Wood Set
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Rock Blocks Midnight is a handcrafted, all-black 16-piece Alder hardwood block set. Montessori and Waldorf inspired, it is painted with non-toxic, zero-VOC acrylic paints in an eggshell finish. Suitable for ages 2 and up, the set supports imaginative, sensory, and unplugged play for children and adults.
Key Features
- 16-piece set in an all-black, modern design
- Handcrafted in the USA with meticulous attention to detail
- Made from sustainably sourced Alder hardwood
- Painted with non-toxic, zero-VOC acrylic paints
- Eggshell finish for a tactile, natural feel
- Montessori inspired for build and balance play
- Waldorf inspired to encourage imaginative and sensory play
- Suitable for ages 2 and up and listed as ages 2-4
Details
- Brand: Rock Blocks
- Contents: 16 pieces
- Design / Color: All-black
- Materials: Alder hardwood
- Paint: Non-toxic, zero-VOC acrylic paints
- Finish: Eggshell finish
- Made In: Handcrafted in the USA
- Inspiration: Montessori inspired; Waldorf inspired
- Play Focus: Build, balance, imaginative and sensory play; unplugged play
- Ages: Suitable for ages 2 and up. Also listed as ages 2-4.
- Audience: Children and adults; design lovers and sophisticated builders
Who It Is For
Ages 2 and up and specifically noted as ages 2-4. Suits preschoolers, sophisticated builders, and design lovers as a gift or playroom addition.
Frequently Asked Questions
How many pieces are in the Midnight Rock Blocks set?
The Midnight set contains 16 pieces.
What material are the Rock Blocks made from?
They are made from sustainably sourced Alder hardwood.
Are the blocks painted with safe finishes?
Yes, the blocks are painted with non-toxic, zero-VOC acrylic paints in an eggshell finish.
Where are these Rock Blocks made?
They are handcrafted in the USA.
What ages are the Midnight Rock Blocks suitable for?
The set is suitable for ages 2 and up and is also listed as ages 2-4.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


Designed for builders who want a challenge, the 16 piece set supports complex stacks, arches, and sculptures. It grows with your child, and invites cooperative play for older kids and adults.

Each piece is cut and sanded by hand for a tactile, natural feel that invites handling. The solid Alder gives weight and balance that makes careful stacking satisfying and durable.

Finished in an eggshell sheen with non toxic, zero VOC acrylic paints for everyday play. Surfaces are sanded smooth to reduce sharp edges and splinters for little hands.
Pick the set that matches your child's skill level, your space, and how you plan to use the blocks.
- Piece Count Matters: Choose 16 pieces for more complex structures and longer play sessions, smaller sets are better for toddlers and simple stacking.
- Age and Supervision: These are suitable for ages 2 and up; supervise younger children during play to prevent mouthing of small pieces.
- Play Versus Display: If you want both play and shelf decor, choose neutral colors like Midnight that blend with home furnishings.
- Care and Cleaning: Wipe pieces with a soft, damp cloth and mild soap if needed; avoid soaking or dishwasher cleaning to preserve the finish.
- Mixing and Storage: Mix sets for more variety in shape and challenge, and store in a dry bin or basket to protect the finish.
What age is the Midnight set appropriate for?
This set is designed for ages 2 and up, offering simple stacking for toddlers and advanced balancing for older kids and adults.
Are the paints and finish safe for children?
Yes, the blocks are painted with non toxic, zero VOC acrylic paints and finished in an eggshell sheen for safe, hands on play.
What wood are the blocks made from?
The Midnight Rock Blocks are crafted from sustainably sourced Alder hardwood, chosen for its tactile feel and balanced weight.
How should I clean and care for the blocks?
Wipe with a soft, damp cloth and mild soap if needed. Do not soak the blocks or put them in a dishwasher, and store them dry.
What are your shipping and returns policies?
We ship from a US warehouse, offer free US shipping on orders over $100, and accept returns within 30 days. Our team is available to help with any issues.
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"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
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"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
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"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
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"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
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"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
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"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
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"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"
