More to explore:
Hardwood Teether, Wooden Teething Baby Toy
Natural Hardwood Stacking Toy handmade in Maine $34.95
Natural Hardwood Stacking Toy for Babies and Toddlers. Handmade in Maine. $34.95
Bulk Set of 50 Organic Beeswax Maple Hardwood Teething Rings: 2.5 Inch (Perfect for natural baby DIY projects!)
Baby Discovery Jug: Simple & Free DIY Baby Toy (31 Days of Busy Bags & Quiet Time Activities @ AllOurDays.com)
Montessori Baby Toy Gift Set, 3 Natural Wooden Teething and Learning Toys with Organic Finish on Etsy, $19.50
Wood Baby Toy Gift Set - Montessori Inspired. $26.00, via Etsy. Had these when I was younger. I have no clue what they did or what to do with them.